diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 3ca3f780..31842d79 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,4 +1,4 @@
 [bumpversion]
-current_version = 0.1.11
+current_version = 0.1.12
 files = setup.py SimPEG/__init__.py docs/conf.py
 
diff --git a/.gitignore b/.gitignore
index dd29f081..5fd423b1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -40,4 +40,4 @@ nosetests.xml
 docs/_build/
 Makefile
 docs/warnings.txt
-*.ipynb_checkpoints
+.DS_Store
diff --git a/README.rst b/README.rst
index c9b30a78..85777c4c 100644
--- a/README.rst
+++ b/README.rst
@@ -1,4 +1,4 @@
-.. image:: https://raw.github.com/simpeg/simpeg/master/docs/simpeg-logo.png
+.. image:: https://raw.github.com/simpeg/simpeg/master/docs/images/simpeg-logo.png
     :alt: SimPEG Logo
 
 ======
diff --git a/SimPEG/Directives.py b/SimPEG/Directives.py
index 69e85e84..765711b7 100644
--- a/SimPEG/Directives.py
+++ b/SimPEG/Directives.py
@@ -253,8 +253,7 @@ class SaveOutputDictEveryIteration(SaveEveryIteration):
 class Update_IRLS(InversionDirective):
 
     eps_min = None
-    eps_p = None
-    eps_q = None
+    eps = None
     norms = [2.,2.,2.,2.]
     factor = None
     gamma = None
@@ -263,6 +262,7 @@ class Update_IRLS(InversionDirective):
     f_old = None
     f_min_change = 1e-2
     beta_tol = 5e-2
+    prctile = 95
 
     # Solving parameter for IRLS (mode:2)
     IRLSiter   = 0
@@ -297,9 +297,22 @@ class Update_IRLS(InversionDirective):
             print "Convergence with smooth l2-norm regularization: Start IRLS steps..."
 
             self.mode = 2
-            print self.eps_p, self.eps_q, self.norms
-            self.reg.eps_p = self.eps_p
-            self.reg.eps_q = self.eps_q
+
+            # Either use the supplied epsilon, or fix base on distribution of
+            # model values
+            if getattr(self, 'reg.eps', None) is None:
+                self.reg.eps_p = np.percentile(np.abs(self.invProb.curModel),self.prctile)
+            else:                 
+                self.reg.eps_p = self.eps[0]
+                
+            if getattr(self, 'reg.eps', None) is None:
+                self.reg.eps_q = np.percentile(np.abs(self.reg.regmesh.cellDiffxStencil*(self.reg.mapping * self.invProb.curModel)),self.prctile)
+            else:                 
+                self.reg.eps_q = self.eps[1]
+            
+            print "L[p qx qy qz]-norm : " + str(self.reg.norms)
+            print "eps_p: " + str(self.reg.eps_p) + " eps_q: " + str(self.reg.eps_q)
+            
             self.reg.norms = self.norms
             self.coolingFactor = 1.
             self.coolingRate = 1
@@ -343,14 +356,14 @@ class Update_IRLS(InversionDirective):
             else:
                 self.f_old = phim_new
 
-            # Cool the threshold parameter if required
-            if getattr(self, 'factor', None) is not None:
-                eps = self.reg.eps / self.factor
-
-                if getattr(self, 'eps_min', None) is not None:
-                    self.reg.eps = np.max([self.eps_min,eps])
-                else:
-                    self.reg.eps = eps
+#            # Cool the threshold parameter if required
+#            if getattr(self, 'factor', None) is not None:
+#                eps = self.reg.eps / self.factor
+#
+#                if getattr(self, 'eps_min', None) is not None:
+#                    self.reg.eps = np.max([self.eps_min,eps])
+#                else:
+#                    self.reg.eps = eps
 
             # Get phi_m at the end of current iteration
             self.phi_m_last = self.invProb.phi_m_last
diff --git a/SimPEG/EM/Analytics/FDEMDipolarfields.py b/SimPEG/EM/Analytics/FDEMDipolarfields.py
index 7b79a680..e65bbdd1 100644
--- a/SimPEG/EM/Analytics/FDEMDipolarfields.py
+++ b/SimPEG/EM/Analytics/FDEMDipolarfields.py
@@ -114,7 +114,7 @@ def E_inductive_from_ElectricDipoleWholeSpace(XYZ, srcLoc, sig, f, current=1., l
     """
     mu = mu_0*(1+kappa)
     epsilon = epsilon_0*epsr
-    sig_hat = sig + 1j*omeg*epsilon
+    sig_hat = sig + 1j*omega(f)*epsilon
 
     XYZ = Utils.asArray_N_x_Dim(XYZ, 3)
     # Check
@@ -160,7 +160,7 @@ def J_from_ElectricDipoleWholeSpace(XYZ, srcLoc, sig, f, current=1., length=1.,
             Add description of parameters
     """
 
-    Ex, Ey, Ez = E_from_ElectricDipoleWholeSpace(XYZ, srcLoc, sig, f, current=1., length=1., orientation='X', kappa=1., epsr=1.)
+    Ex, Ey, Ez = E_from_ElectricDipoleWholeSpace(XYZ, srcLoc, sig, f, current=current, length=length, orientation=orientation, kappa=kappa, epsr=epsr)
     Jx = sig*Ex
     Jy = sig*Ey
     Jz = sig*Ez
@@ -175,7 +175,7 @@ def J_galvanic_from_ElectricDipoleWholeSpace(XYZ, srcLoc, sig, f, current=1., le
             Add description of parameters
     """
 
-    Ex_galvanic, Ey_galvanic, Ez_galvanic = E_galvanic_from_ElectricDipoleWholeSpaced(XYZ, srcLoc, sig, f, current=1., length=1., orientation='X', kappa=1., epsr=1.)
+    Ex_galvanic, Ey_galvanic, Ez_galvanic = E_galvanic_from_ElectricDipoleWholeSpaced(XYZ, srcLoc, sig, f, current=current, length=length, orientation=orientation, kappa=kappa, epsr=epsr)
     Jx_galvanic = sig*Ex_galvanic
     Jy_galvanic = sig*Ey_galvanic
     Jz_galvanic = sig*Ez_galvanic
@@ -190,7 +190,7 @@ def J_inductive_from_ElectricDipoleWholeSpace(XYZ, srcLoc, sig, f, current=1., l
             Add description of parameters
     """
 
-    Ex_inductive, Ey_inductive, Ez_inductive = E_inductive_from_ElectricDipoleWholeSpaced(XYZ, srcLoc, sig, f, current=1., length=1., orientation='X', kappa=1., epsr=1.)
+    Ex_inductive, Ey_inductive, Ez_inductive = E_inductive_from_ElectricDipoleWholeSpaced(XYZ, srcLoc, sig, f, current=current, length=length, orientation=orientation, kappa=kappa, epsr=epsr)
     Jx_inductive = sig*Ex_inductive
     Jy_inductive = sig*Ey_inductive
     Jz_inductive = sig*Ez_inductive
@@ -248,7 +248,7 @@ def B_from_ElectricDipoleWholeSpace(XYZ, srcLoc, sig, f, current=1., length=1.,
             Add description of parameters
     """
 
-    Hx, Hy, Hz = H_from_ElectricDipoleWholeSpace(XYZ, srcLoc, sig, f, current=1., length=1., orientation='X', kappa=1., epsr=1.)
+    Hx, Hy, Hz = H_from_ElectricDipoleWholeSpace(XYZ, srcLoc, sig, f, current=current, length=length, orientation=orientation, kappa=kappa, epsr=epsr)
     Bx = mu*Hx
     By = mu*Hy
     Bz = mu*Hz
diff --git a/SimPEG/Examples/DC_Analytic_Dipole.py b/SimPEG/Examples/DC_Analytic_Dipole.py
index ba999fa3..347446e3 100644
--- a/SimPEG/Examples/DC_Analytic_Dipole.py
+++ b/SimPEG/Examples/DC_Analytic_Dipole.py
@@ -1,7 +1,7 @@
 from SimPEG import *
 import SimPEG.EM.Static.DC as DC
 
-def run(plotIt=False):
+def run(plotIt=True):
     cs = 25.
     hx = [(cs,7, -1.3),(cs,21),(cs,7, 1.3)]
     hy = [(cs,7, -1.3),(cs,21),(cs,7, 1.3)]
@@ -65,4 +65,4 @@ def run(plotIt=False):
 
 
 if __name__ == '__main__':
-    print run(plotIt=True)
+    print run()
diff --git a/SimPEG/Examples/Inversion_IRLS.py b/SimPEG/Examples/Inversion_IRLS.py
index afd90525..0a0757cf 100644
--- a/SimPEG/Examples/Inversion_IRLS.py
+++ b/SimPEG/Examples/Inversion_IRLS.py
@@ -42,55 +42,33 @@ def run(N=100, plotIt=True):
     survey = Survey.LinearSurvey()
     survey.pair(prob)
     survey.dobs = prob.fields(mtrue) + std_noise * np.random.randn(nk)
-    #survey.makeSyntheticData(mtrue, std=std_noise)
 
     wd = np.ones(nk) * std_noise
 
-    #print survey.std[0]
-    #M = prob.mesh
     # Distance weighting
     wr = np.sum(prob.G**2.,axis=0)**0.5
     wr = ( wr/np.max(wr) )
 
-#    reg = Regularization.Simple(mesh)
-#    reg.mref = mref
-#    reg.cell_weights = wr
-#
     dmis = DataMisfit.l2_DataMisfit(survey)
     dmis.Wd = 1./wd
-#
-#    opt = Optimization.ProjectedGNCG(maxIter=20,lower=-2.,upper=2., maxIterCG= 10, tolCG = 1e-4)
-#    invProb = InvProblem.BaseInvProblem(dmis, reg, opt)
-#    invProb.curModel = m0
-#
-#    beta = Directives.BetaSchedule(coolingFactor=2, coolingRate=1)
-#    target = Directives.TargetMisfit()
-#
+
     betaest = Directives.BetaEstimate_ByEig()
-#    inv = Inversion.BaseInversion(invProb, directiveList=[beta, betaest, target])
-#
-#
-#    mrec = inv.run(m0)
-#    ml2 = mrec
-#    print "Final misfit:" + str(invProb.dmisfit.eval(mrec))
-#
-#    # Switch regularization to sparse
-#    phim = invProb.phi_m_last
-#    phid =  invProb.phi_d
 
     reg = Regularization.Sparse(mesh)
     reg.mref = mref
     reg.cell_weights = wr
 
     reg.mref = np.zeros(mesh.nC)
-    eps_p = 5e-2
-    eps_q = 5e-2
-    norms   = [0., 0., 2., 2.]
+    
 
     opt = Optimization.ProjectedGNCG(maxIter=100 ,lower=-2.,upper=2., maxIterLS = 20, maxIterCG= 10, tolCG = 1e-3)
     invProb = InvProblem.BaseInvProblem(dmis, reg, opt)
     update_Jacobi = Directives.Update_lin_PreCond()
-    IRLS = Directives.Update_IRLS( norms=norms,  eps_p=eps_p, eps_q=eps_q)
+    
+    # Set the IRLS directive, penalize the lowest 25 percentile of model values
+    # Start with an l2-l2, then switch to lp-norms
+    norms   = [0., 0., 2., 2.]    
+    IRLS = Directives.Update_IRLS( norms=norms, prctile = 25, maxIRLSiter = 15, minGNiter=3)
 
     inv = Inversion.BaseInversion(invProb, directiveList=[IRLS,betaest,update_Jacobi])
 
diff --git a/SimPEG/Examples/Maps_ComboMaps.py b/SimPEG/Examples/Maps_ComboMaps.py
new file mode 100644
index 00000000..3e495023
--- /dev/null
+++ b/SimPEG/Examples/Maps_ComboMaps.py
@@ -0,0 +1,62 @@
+from SimPEG import Mesh, Maps, np
+
+def run(plotIt=True):
+    """
+
+        Maps: ComboMaps
+        ===============
+
+        We will use an example where we want a 1D layered earth as
+        our model, but we want to map this to a 2D discretization to do our forward
+        modeling. We will also assume that we are working in log conductivity still,
+        so after the transformation we want to map to conductivity space.
+        To do this we will introduce the vertical 1D map (:class:`SimPEG.Maps.SurjectVertical1D`),
+        which does the first part of what we just described. The second part will be
+        done by the :class:`SimPEG.Maps.ExpMap` described above.
+
+        .. code-block:: python
+            :linenos:
+
+            M = Mesh.TensorMesh([7,5])
+            v1dMap = Maps.SurjectVertical1D(M)
+            expMap = Maps.ExpMap(M)
+            myMap = expMap * v1dMap
+            m = np.r_[0.2,1,0.1,2,2.9] # only 5 model parameters!
+            sig = myMap * m
+
+        If you noticed, it was pretty easy to combine maps. What is even cooler is
+        that the derivatives also are made for you (if everything goes right).
+        Just to be sure that the derivative is correct, you should always run the test
+        on the mapping that you create.
+
+    """
+
+
+    M = Mesh.TensorMesh([7,5])
+    v1dMap = Maps.SurjectVertical1D(M)
+    expMap = Maps.ExpMap(M)
+    myMap = expMap * v1dMap
+    m = np.r_[0.2,1,0.1,2,2.9] # only 5 model parameters!
+    sig = myMap * m
+
+    if not plotIt: return
+
+    import matplotlib.pyplot as plt
+    figs, axs = plt.subplots(1,2)
+    axs[0].plot(m, M.vectorCCy, 'b-o')
+    axs[0].set_title('Model')
+    axs[0].set_ylabel('Depth, y')
+    axs[0].set_xlabel('Value, $m_i$')
+    axs[0].set_xlim(0,3)
+    axs[0].set_ylim(0,1)
+    clbar = plt.colorbar(M.plotImage(sig,ax=axs[1],grid=True,gridOpts=dict(color='grey'))[0])
+    axs[1].set_title('Physical Property')
+    axs[1].set_ylabel('Depth, y')
+    clbar.set_label('$\sigma = \exp(\mathbf{P}m)$')
+    plt.tight_layout()
+    plt.show()
+
+
+if __name__ == '__main__':
+    run()
+
diff --git a/SimPEG/Examples/Maps_Mesh2Mesh.py b/SimPEG/Examples/Maps_Mesh2Mesh.py
new file mode 100644
index 00000000..254dc036
--- /dev/null
+++ b/SimPEG/Examples/Maps_Mesh2Mesh.py
@@ -0,0 +1,41 @@
+from SimPEG import Mesh, Maps, Utils
+
+def run(plotIt=True):
+    """
+
+        Maps: Mesh2Mesh
+        ===============
+
+        This mapping allows you to go from one mesh to another.
+
+    """
+
+    M = Mesh.TensorMesh([100,100])
+    h1 = Utils.meshTensor([(6,7,-1.5),(6,10),(6,7,1.5)])
+    h1 = h1/h1.sum()
+    M2 = Mesh.TensorMesh([h1,h1])
+    V = Utils.ModelBuilder.randomModel(M.vnC, seed=79, its=50)
+    v = Utils.mkvc(V)
+    modh = Maps.Mesh2Mesh([M,M2])
+    modH = Maps.Mesh2Mesh([M2,M])
+    H = modH * v
+    h = modh * H
+
+    if not plotIt: return
+
+    import matplotlib.pyplot as plt
+    ax = plt.subplot(131)
+    M.plotImage(v, ax=ax)
+    ax.set_title('Fine Mesh (Original)')
+    ax = plt.subplot(132)
+    M2.plotImage(H,clim=[0,1],ax=ax)
+    ax.set_title('Course Mesh')
+    ax = plt.subplot(133)
+    M.plotImage(h,clim=[0,1],ax=ax)
+    ax.set_title('Fine Mesh (Interpolated)')
+    plt.show()
+
+
+if __name__ == '__main__':
+    run()
+
diff --git a/SimPEG/Examples/Utils_surface2ind_topo.py b/SimPEG/Examples/Utils_surface2ind_topo.py
index e4f748cb..07e3e4aa 100644
--- a/SimPEG/Examples/Utils_surface2ind_topo.py
+++ b/SimPEG/Examples/Utils_surface2ind_topo.py
@@ -2,7 +2,7 @@ from SimPEG import *
 from SimPEG.Utils import surface2ind_topo
 
 
-def run(plotIt=False, nx=5, ny=5):
+def run(plotIt=True, nx=5, ny=5):
     """
 
         Utils: surface2ind_topo
diff --git a/SimPEG/Examples/__init__.py b/SimPEG/Examples/__init__.py
index 496b3020..3c9cbca9 100644
--- a/SimPEG/Examples/__init__.py
+++ b/SimPEG/Examples/__init__.py
@@ -10,6 +10,8 @@ import EM_TDEM_1D_Inversion
 import FLOW_Richards_1D_Celia1990
 import Inversion_IRLS
 import Inversion_Linear
+import Maps_ComboMaps
+import Maps_Mesh2Mesh
 import Mesh_Basic_ForwardDC
 import Mesh_Basic_PlotImage
 import Mesh_Basic_Types
@@ -20,10 +22,9 @@ import Mesh_QuadTree_HangingNodes
 import Mesh_Tensor_Creation
 import MT_1D_ForwardAndInversion
 import MT_3D_Foward
-import PF_Magnetics_Analytics
 import Utils_surface2ind_topo
 
-__examples__ = ["DC_Analytic_Dipole", "DC_Forward_PseudoSection", "EM_FDEM_1D_Inversion", "EM_FDEM_Analytic_MagDipoleWholespace", "EM_Schenkel_Morrison_Casing", "EM_TDEM_1D_Inversion", "FLOW_Richards_1D_Celia1990", "Inversion_IRLS", "Inversion_Linear", "Mesh_Basic_ForwardDC", "Mesh_Basic_PlotImage", "Mesh_Basic_Types", "Mesh_Operators_CahnHilliard", "Mesh_QuadTree_Creation", "Mesh_QuadTree_FaceDiv", "Mesh_QuadTree_HangingNodes", "Mesh_Tensor_Creation", "MT_1D_ForwardAndInversion", "MT_3D_Foward", "PF_Magnetics_Analytics", "Utils_surface2ind_topo"]
+__examples__ = ["DC_Analytic_Dipole", "DC_Forward_PseudoSection", "EM_FDEM_1D_Inversion", "EM_FDEM_Analytic_MagDipoleWholespace", "EM_Schenkel_Morrison_Casing", "EM_TDEM_1D_Inversion", "FLOW_Richards_1D_Celia1990", "Inversion_IRLS", "Inversion_Linear", "Maps_ComboMaps", "Maps_Mesh2Mesh", "Mesh_Basic_ForwardDC", "Mesh_Basic_PlotImage", "Mesh_Basic_Types", "Mesh_Operators_CahnHilliard", "Mesh_QuadTree_Creation", "Mesh_QuadTree_FaceDiv", "Mesh_QuadTree_HangingNodes", "Mesh_Tensor_Creation", "MT_1D_ForwardAndInversion", "MT_3D_Foward", "Utils_surface2ind_topo"]
 
 ##### AUTOIMPORTS #####
 
diff --git a/SimPEG/Maps.py b/SimPEG/Maps.py
index ecfd51e1..77e7e9a3 100644
--- a/SimPEG/Maps.py
+++ b/SimPEG/Maps.py
@@ -502,7 +502,9 @@ class InjectActiveCells(IdentityMap):
         if Utils.isScalar(valInactive):
             self.valInactive = np.ones(self.nC)*float(valInactive)
         else:
-            self.valInactive = valInactive.copy()
+            self.valInactive = np.ones(self.nC)
+            self.valInactive[self.indInactive] = valInactive.copy()
+            
         self.valInactive[self.indActive] = 0
 
         inds = np.nonzero(self.indActive)[0]
diff --git a/SimPEG/__init__.py b/SimPEG/__init__.py
index 23d4de4a..536a8103 100644
--- a/SimPEG/__init__.py
+++ b/SimPEG/__init__.py
@@ -15,7 +15,7 @@ import Directives
 import Inversion
 import Tests
 
-__version__   = '0.1.11'
+__version__   = '0.1.12'
 __author__    = 'Rowan Cockett'
 __license__   = 'MIT'
 __copyright__ = 'Copyright 2014 Rowan Cockett'
diff --git a/docs/conf.py b/docs/conf.py
index 482ab342..4dbcf420 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -51,9 +51,9 @@ copyright = u'2013 - 2016, SimPEG Developers'
 # built documents.
 #
 # The short X.Y version.
-version = '0.1.11'
+version = '0.1.12'
 # The full version, including alpha/beta/rc tags.
-release = '0.1.11'
+release = '0.1.12'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/docs/content/api_core/api_Maps.rst b/docs/content/api_core/api_Maps.rst
index a5de8a2f..e1e744c6 100644
--- a/docs/content/api_core/api_Maps.rst
+++ b/docs/content/api_core/api_Maps.rst
@@ -63,26 +63,8 @@ done by the :class:`SimPEG.Maps.ExpMap` described above.
 
 .. plot::
 
-    from SimPEG import *
-    import matplotlib.pyplot as plt
-    M = Mesh.TensorMesh([7,5])
-    v1dMap = Maps.SurjectVertical1D(M)
-    expMap = Maps.ExpMap(M)
-    myMap = expMap * v1dMap
-    m = np.r_[0.2,1,0.1,2,2.9] # only 5 model parameters!
-    sig = myMap * m
-    figs, axs = plt.subplots(1,2)
-    axs[0].plot(m, M.vectorCCy, 'b-o')
-    axs[0].set_title('Model')
-    axs[0].set_ylabel('Depth, y')
-    axs[0].set_xlabel('Value, $m_i$')
-    axs[0].set_xlim(0,3)
-    axs[0].set_ylim(0,1)
-    clbar = plt.colorbar(M.plotImage(sig,ax=axs[1],grid=True,gridOpts=dict(color='grey'))[0])
-    axs[1].set_title('Physical Property')
-    axs[1].set_ylabel('Depth, y')
-    clbar.set_label('$\sigma = \exp(\mathbf{P}m)$')
-    plt.tight_layout()
+    from SimPEG import Examples
+    Examples.Maps_ComboMaps.run()
 
 If you noticed, it was pretty easy to combine maps. What is even cooler is
 that the derivatives also are made for you (if everything goes right).
@@ -167,31 +149,10 @@ Map 2D Cross-Section to 3D Model
 Mesh to Mesh Map
 ----------------
 
-
 .. plot::
 
-    from SimPEG import *
-    import matplotlib.pyplot as plt
-    M = Mesh.TensorMesh([100,100])
-    h1 = Utils.meshTensor([(6,7,-1.5),(6,10),(6,7,1.5)])
-    h1 = h1/h1.sum()
-    M2 = Mesh.TensorMesh([h1,h1])
-    V = Utils.ModelBuilder.randomModel(M.vnC, seed=79, its=50)
-    v = Utils.mkvc(V)
-    modh = Maps.Mesh2Mesh([M,M2])
-    modH = Maps.Mesh2Mesh([M2,M])
-    H = modH * v
-    h = modh * H
-    ax = plt.subplot(131)
-    M.plotImage(v, ax=ax)
-    ax.set_title('Fine Mesh (Original)')
-    ax = plt.subplot(132)
-    M2.plotImage(H,clim=[0,1],ax=ax)
-    ax.set_title('Course Mesh')
-    ax = plt.subplot(133)
-    M.plotImage(h,clim=[0,1],ax=ax)
-    ax.set_title('Fine Mesh (Interpolated)')
-    plt.show()
+    from SimPEG import Examples
+    Examples.Maps_Mesh2Mesh.run()
 
 
 .. autoclass:: SimPEG.Maps.Mesh2Mesh
diff --git a/docs/content/examples/Maps_ComboMaps.rst b/docs/content/examples/Maps_ComboMaps.rst
new file mode 100644
index 00000000..69ebbf39
--- /dev/null
+++ b/docs/content/examples/Maps_ComboMaps.rst
@@ -0,0 +1,48 @@
+.. _examples_Maps_ComboMaps:
+
+.. --------------------------------- ..
+..                                   ..
+..    THIS FILE IS AUTO GENEREATED   ..
+..                                   ..
+..    SimPEG/Examples/__init__.py    ..
+..                                   ..
+.. --------------------------------- ..
+
+
+
+Maps: ComboMaps
+===============
+
+We will use an example where we want a 1D layered earth as
+our model, but we want to map this to a 2D discretization to do our forward
+modeling. We will also assume that we are working in log conductivity still,
+so after the transformation we want to map to conductivity space.
+To do this we will introduce the vertical 1D map (:class:`SimPEG.Maps.SurjectVertical1D`),
+which does the first part of what we just described. The second part will be
+done by the :class:`SimPEG.Maps.ExpMap` described above.
+
+.. code-block:: python
+    :linenos:
+
+    M = Mesh.TensorMesh([7,5])
+    v1dMap = Maps.SurjectVertical1D(M)
+    expMap = Maps.ExpMap(M)
+    myMap = expMap * v1dMap
+    m = np.r_[0.2,1,0.1,2,2.9] # only 5 model parameters!
+    sig = myMap * m
+
+If you noticed, it was pretty easy to combine maps. What is even cooler is
+that the derivatives also are made for you (if everything goes right).
+Just to be sure that the derivative is correct, you should always run the test
+on the mapping that you create.
+
+
+
+.. plot::
+
+    from SimPEG import Examples
+    Examples.Maps_ComboMaps.run()
+
+.. literalinclude:: ../../../SimPEG/Examples/Maps_ComboMaps.py
+    :language: python
+    :linenos:
diff --git a/docs/content/examples/Maps_Mesh2Mesh.rst b/docs/content/examples/Maps_Mesh2Mesh.rst
new file mode 100644
index 00000000..60233b57
--- /dev/null
+++ b/docs/content/examples/Maps_Mesh2Mesh.rst
@@ -0,0 +1,27 @@
+.. _examples_Maps_Mesh2Mesh:
+
+.. --------------------------------- ..
+..                                   ..
+..    THIS FILE IS AUTO GENEREATED   ..
+..                                   ..
+..    SimPEG/Examples/__init__.py    ..
+..                                   ..
+.. --------------------------------- ..
+
+
+
+Maps: Mesh2Mesh
+===============
+
+This mapping allows you to go from one mesh to another.
+
+
+
+.. plot::
+
+    from SimPEG import Examples
+    Examples.Maps_Mesh2Mesh.run()
+
+.. literalinclude:: ../../../SimPEG/Examples/Maps_Mesh2Mesh.py
+    :language: python
+    :linenos:
diff --git a/docs/index.rst b/docs/index.rst
index dfe61ca9..3f037601 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -1,4 +1,4 @@
-.. image:: https://raw.github.com/simpeg/simpeg/master/docs/simpeg-logo.png
+.. image:: https://raw.github.com/simpeg/simpeg/master/docs/images/simpeg-logo.png
     :alt: SimPEG Logo
 
 SimPEG Documentation
diff --git a/setup.py b/setup.py
index 06cd9b27..a52bfe2c 100644
--- a/setup.py
+++ b/setup.py
@@ -83,7 +83,7 @@ with open("README.rst") as f:
 
 setup(
     name = "SimPEG",
-    version = "0.1.11",
+    version = "0.1.12",
     packages = find_packages(),
     install_requires = ['numpy>=1.7',
                         'scipy>=0.13',