diff --git a/winjs/winjs.d.ts b/winjs/winjs.d.ts
index cba248b44..99a5e33c2 100644
--- a/winjs/winjs.d.ts
+++ b/winjs/winjs.d.ts
@@ -13,39 +13,59 @@ See the Apache Version 2.0 License for specific language governing permissions
 and limitations under the License.
 ***************************************************************************** */
 
+///<reference path="../winrt/winrt.d.ts"/>
+
 declare module WinJS {
     function strictProcessing(): void;
+
+    export module Application {
+        export var onsettings: EventListener;
+    }
+
     module Binding {
         function as(data: any): any;
-        class List {
-            constructor(data?: any[]);
-            public push(item: any): any;
-            public indexOf(item: any): number;
-            public splice(start: number, howMany?: number, item?: any[]): any[];
-            public createFiltered(predicate: (x: any) => boolean): List;
-            public createGrouped(keySelector: (x: any) => any, dataSelector: (x:any) => any, groupSorter: (left:any, right:any) => number): List;
-            public groups: any;
+        function processAll(rootElement?: any, dataContext?: any, skipRoot?: boolean, bindingCache?: any): any;
+        function define(data: any): any;
+        function expandProperties(data: any): any;
+        function converter(method: any): any;
+
+        export var optimizeBindingReferences: boolean;
+        export var mixin: any;
+        export var bind: any;
+        export var oneTime: any;
+
+        export function initializer(customInit: any): any;
+        export var setAttribute: any;
+
+        class List<T> {
+            constructor(data?: T[], options?: { binding: boolean; proxy: boolean; });
+            public push(item: T): number;
+            public indexOf(item: T, fromIndex?: number): number;
+            public splice(start: number, howMany?: number, ...items: T[]): T[];
+            public createFiltered(predicate: (x: T) => boolean): List<T>;
+            public createGrouped<U>(keySelector: (x: T) => string, dataSelector: (x:T) => U, groupSorter?: (left:string, right:string) => number): List<T>;
+            public createSorted(sorter: (left:T, right:T) => number): List<T>;
+            public groups: List<any>;
             public dataSource: any;
-            public getAt(index: number): any;
-            public createSorted(sorter: (left, right) => number);
-            public forEach(callback: (val: any, index: number, array: any[]) => void, thisArg?: any);
-            public every(callback: (val: any, index: number, array: any[]) => boolean, thisArg?: any): boolean;
+            public getAt(index: number): T;
+            public forEach(callback: (val: T, index: number, array: T[]) => void, thisArg?: any): void;
+            public every(callback: (val: T, index: number, array: T[]) => boolean, thisArg?: any): boolean;
             public join(separator: string): string;
-            public map(callback: (val: any, index: number, array: any[]) => any, thisArg?: any): any[];
-            public move(index: number, newIndex: number);
-            public pop(): any;
+            public map<U>(callback: (val: T, index: number, array: T[]) => U, thisArg?: any): U[];
+            public move(index: number, newIndex: number): void;
+            public pop(): T;
             public reduce(callback: (previousValue: any, currentValue: any, currentIndex: number, array: any[]) => any, initialValue?: any): any;
             public reduceRight(callback: (previousValue: any, currentValue: any, currentIndex: number, array: any[]) => any, initialValue?: any): any;
-            public reverse();
-            public setAt(index: number, newValue: number);
-            public shift(): any;
-            public slice(begin: number, end: number): WinJS.Binding.List;
-            public some(callback: (val: any, index: number, array: any[]) => boolean, thisArg?: any): boolean;
-            public sort(sortFunction: (left, right) => number);
-            public unshift(value: any): number;
+            public reverse(): void;
+            public setAt(index: number, newValue: T): void;
+            public shift(): T;
+            public slice(begin: number, end: number): List<T>;
+            public some(callback: (val: T, index: number, array: T[]) => boolean, thisArg?: any): boolean;
+            public sort(sortFunction: (left: T, right: T) => number): void;
+            public filter(callback: (val: T, index: number, array: T[]) => boolean, thisArg?: any): T[];
+            public unshift(value: T): number;
             public length: number;
-            public notifyMutated(index: number);            
-            
+            public notifyMutated(index: number): void;          
         }
         class Template {
             public element: HTMLElement;
@@ -61,7 +81,7 @@ declare module WinJS {
                 (dataContext: any, container?: HTMLElement): WinJS.Promise<HTMLElement>;
                 value(href: string, dataContext: any, container?: HTMLElement): WinJS.Promise<HTMLElement>;
             };
-            public renderItem(item: any, recycled?: HTMLElement);
+            public renderItem(item: any, recycled?: HTMLElement): void;
         }
 
         
@@ -73,7 +93,7 @@ declare module WinJS {
     module Class {
         function define(constructor: any, instanceMembers: any): any;
         function derive(baseClass: any, constructor: any, instanceMembers: any): any;
-        function mix(constructor: any, mixin: any): any;
+        function mix(constructor: any, ...mixin: any[]): any;
     }
     function xhr(options: { type?: string; url?: string; user?: string; password?: string; headers?: any; data?: any; responseType?: string; }): WinJS.Promise<XMLHttpRequest>;
     module Application {
@@ -100,15 +120,21 @@ declare module WinJS {
     class ErrorFromName {
         constructor(name: string, message?: string);
     }    
-    class Promise<T> {
+    class Promise<T> implements Windows.Foundation.IPromise<T> {
     	constructor(init: (c: any, e: any, p: any) => void);
-        then<U>(success?: (value: T) => Promise<U>, error?: (error: any) => Promise<U>, progress?: (progress: any) => void ): Promise<U>;
-        then<U>(success?: (value: T) => Promise<U>, error?: (error: any) => U, progress?: (progress: any) => void ): Promise<U>;
-        then<U>(success?: (value: T) => U, error?: (error: any) => Promise<U>, progress?: (progress: any) => void ): Promise<U>;
-        then<U>(success?: (value: T) => U, error?: (error: any) => U, progress?: (progress: any) => void ): Promise<U>;
+        then<U>(success?: (value: T) => Windows.Foundation.IPromise<U>, error?: (error: any) => Windows.Foundation.IPromise<U>, progress?: (progress: any) => void): Windows.Foundation.IPromise<U>;
+        then<U>(success?: (value: T) => Windows.Foundation.IPromise<U>, error?: (error: any) => U, progress?: (progress: any) => void): Windows.Foundation.IPromise<U>;
+        then<U>(success?: (value: T) => U, error?: (error: any) => Windows.Foundation.IPromise<U>, progress?: (progress: any) => void): Windows.Foundation.IPromise<U>;
+        then<U>(success?: (value: T) => U, error?: (error: any) => U, progress?: (progress: any) => void): Windows.Foundation.IPromise<U>;
         done<U>(success?: (value: T) => any, error?: (error: any) => any, progress?: (progress: any) => void ): void;
-        static join: any;
-        static timeout: any;
+
+        cancel(): void;
+
+        static join(values: any[]): Promise<any[]>;
+        static timeout(timeout: number): Promise<void>;
+        static as(): Promise<any>;
+        static as<U>(obj: U): Promise<U>;
+        static wrapError<U>(obj: U): Promise<U>;
     }
     module Navigation {
         var history: any;
@@ -119,16 +145,30 @@ declare module WinJS {
         function addEventListener(type: string, listener: EventListener, capture: boolean): void;
 		function back(): void;
 		function forward(): void;
-		function navigate(location: any, initialState: any);
-		function navigate(location: any);	
+		function navigate(location: any, initialState: any): WinJS.Promise<boolean>;
+        function navigate(location: any): WinJS.Promise<boolean>;	
 		function removeEventListener(type: string, listener: EventListener, capture: boolean): void;	
 		var onbeforenavigate: CustomEvent;
 		var onnavigated: CustomEvent;
 		var onnavigating: CustomEvent;
     }
+
+    export module Resources {
+        export var processAll: (element?: HTMLElement) => void;
+        export var getString: (id: string) => { value: string; empty?: boolean; lang?: string; };
+        export var addEventListener: (id: string, handler: EventListener, useCapture?: boolean) => void;
+    }
+
     module Utilities {
-        function markSupportedForProcessing(obj: any): void;
-		enum Key {
+        function markSupportedForProcessing<T>(obj: T): T;
+        function createEventProperties(...events: string[]): any;
+
+        export function addClass(element: HTMLElement, className: string): void;
+        export function removeClass(element: HTMLElement, className: string): void;
+
+        export function hasClass(element: HTMLElement, className: string): boolean;
+
+        enum Key {
 			backspace, 
 			tab, 
 			enter, 
@@ -235,9 +275,58 @@ declare module WinJS {
 		var ListLayout: any;
 		var GridLayout: any;
 		var Pages: any;
-		var Menu: any;
-		var setOptions: any;
+        var setOptions: any;
+
+        export var Animation: any;
+
+        var DOMEventMixin: any;
+
+        class Flyout {
+            constructor(element: HTMLElement, options: any);
+            element: Element;
+        }
+
+        module Fragments {
+            var renderCopy: any;
+        }
+
+        export class HtmlControl {
+            constructor(element: HTMLElement, options: { uri: string; });
+        }
+
+        interface IItem {
+            data: any;
+        }
+
+        interface ISelection {
+            clear(): WinJS.Promise<void>;
+            count(): number;
+            getItems(): WinJS.Promise<IItem[]>;
+        }
+
+        class ListView {
+            element: Element;
+            elementFromIndex(index: number): Element;
+            indexOfElement(element: Element): number;
+            selection: ISelection;
+        }
+
+        class Menu {
+            constructor(element: HTMLElement, options: any);
+            element: Element;
+        }
+
+        export class MenuCommand {
+            constructor(element: HTMLElement, options: any);
+        }
+
+        export class SettingsFlyout {
+            static populateSettings(e: any): any;
+            static showSettings(id: string, path: any): any;
+        }
     }
+
+    export function xhr(options: { type: string; url: string; }): WinJS.Promise<any>;    // user: string; password: string; headers: any; data: any; responseType: string;
 }
 
 interface Element {
diff --git a/winrt/winrt.d.ts b/winrt/winrt.d.ts
index 11f1dba86..881b64ed3 100644
--- a/winrt/winrt.d.ts
+++ b/winrt/winrt.d.ts
@@ -496,6 +496,14 @@ declare module Windows {
             close(): void;
         }
         export interface IAsyncAction extends Windows.Foundation.IAsyncInfo {
+            then<U>(success?: () => IPromise<U>, error?: (error: any) => IPromise<U>, progress?: (progress: any) => void): IPromise<U>;
+            then<U>(success?: () => IPromise<U>, error?: (error: any) => U, progress?: (progress: any) => void): IPromise<U>;
+            then<U>(success?: () => U, error?: (error: any) => IPromise<U>, progress?: (progress: any) => void): IPromise<U>;
+            then<U>(success?: () => U, error?: (error: any) => U, progress?: (progress: any) => void): IPromise<U>;
+            done? <U>(success?: () => any, error?: (error: any) => any, progress?: (progress: any) => void): void;
+
+            cancel(): void;
+
             completed: Windows.Foundation.AsyncActionCompletedHandler;
             getResults(): void;
         }
@@ -521,7 +529,7 @@ declare module Windows {
         export interface AsyncActionWithProgressCompletedHandler<TProgress> {
             (asyncInfo: Windows.Foundation.IAsyncActionWithProgress<TProgress>, asyncStatus: Windows.Foundation.AsyncStatus): void;
         }
-        export interface IAsyncActionWithProgress<TProgress> extends Windows.Foundation.IAsyncInfo {
+        export interface IAsyncActionWithProgress<TProgress> extends Windows.Foundation.IAsyncInfo, Windows.Foundation.IPromise<void> {
             progress: Windows.Foundation.AsyncActionProgressHandler<TProgress>;
             completed: Windows.Foundation.AsyncActionWithProgressCompletedHandler<TProgress>;
             getResults(): void;
@@ -3301,11 +3309,11 @@ declare module Windows {
                 getResults(): void;
                 cancel(): void;
                 close(): void;
-                then<U>(success: (value: any) => U, error?: (error: any) => U, progress?: (progress: any) => void ): Windows.Foundation.IPromise<U>;
-                then<U>(success: (value: any) => Windows.Foundation.IPromise<U>, error?: (error: any) => U, progress?: (progress: any) => void ): Windows.Foundation.IPromise<U>;
-                then<U>(success: (value: any) => U, error?: (error: any) => Windows.Foundation.IPromise<U>, progress?: (progress: any) => void ): Windows.Foundation.IPromise<U>;
-                then<U>(success: (value: any) => Windows.Foundation.IPromise<U>, error?: (error: any) => Windows.Foundation.IPromise<U>, progress?: (progress: any) => void ): Windows.Foundation.IPromise<U>;
-                done<U>(success: (value: any) => any, error?: (error: any) => any, progress?: (progress: any) => void ): void;
+                then<U>(success?: () => Windows.Foundation.IPromise<U>, error?: (error: any) => Windows.Foundation.IPromise<U>, progress?: (progress: any) => void): Windows.Foundation.IPromise<U>;
+                then<U>(success?: () => Windows.Foundation.IPromise<U>, error?: (error: any) => U, progress?: (progress: any) => void): Windows.Foundation.IPromise<U>;
+                then<U>(success?: () => U, error?: (error: any) => Windows.Foundation.IPromise<U>, progress?: (progress: any) => void): Windows.Foundation.IPromise<U>;
+                then<U>(success?: () => U, error?: (error: any) => U, progress?: (progress: any) => void): Windows.Foundation.IPromise<U>;
+                done<U>(success?: () => any, error?: (error: any) => any, progress?: (progress: any) => void): void ;
                 operation: {
                     completed: Windows.Foundation.AsyncOperationCompletedHandler<any>;
                     getResults(): any;
@@ -8385,11 +8393,11 @@ declare module Windows {
                     getResults(): void;
                     cancel(): void;
                     close(): void;
-                    then<U>(success: (value: any) => U, error?: (error: any) => U, progress?: (progress: any) => void ): Windows.Foundation.IPromise<U>;
-                    then<U>(success: (value: any) => Windows.Foundation.IPromise<U>, error?: (error: any) => U, progress?: (progress: any) => void ): Windows.Foundation.IPromise<U>;
-                    then<U>(success: (value: any) => U, error?: (error: any) => Windows.Foundation.IPromise<U>, progress?: (progress: any) => void ): Windows.Foundation.IPromise<U>;
-                    then<U>(success: (value: any) => Windows.Foundation.IPromise<U>, error?: (error: any) => Windows.Foundation.IPromise<U>, progress?: (progress: any) => void ): Windows.Foundation.IPromise<U>;
-                    done<U>(success: (value: any) => any, error?: (error: any) => any, progress?: (progress: any) => void ): void;
+                    then<U>(success?: () => Windows.Foundation.IPromise<U>, error?: (error: any) => Windows.Foundation.IPromise<U>, progress?: (progress: any) => void): Windows.Foundation.IPromise<U>;
+                    then<U>(success?: () => Windows.Foundation.IPromise<U>, error?: (error: any) => U, progress?: (progress: any) => void): Windows.Foundation.IPromise<U>;
+                    then<U>(success?: () => U, error?: (error: any) => Windows.Foundation.IPromise<U>, progress?: (progress: any) => void): Windows.Foundation.IPromise<U>;
+                    then<U>(success?: () => U, error?: (error: any) => U, progress?: (progress: any) => void): Windows.Foundation.IPromise<U>;
+                    done<U>(success?: () => any, error?: (error: any) => any, progress?: (progress: any) => void): void;
                     operation: {
                         completed: Windows.Foundation.AsyncOperationCompletedHandler<any>;
                         getResults(): any;
@@ -14635,10 +14643,12 @@ declare module Windows {
 }
 declare module Windows.Foundation {
     export interface IPromise<T> {
-        then<U>(success?: (value: T) => IPromise<U>, error?: (error: any) => IPromise<U>, progress?: (progress: any) => void ): Windows.Foundation.IPromise<U>;
-        then<U>(success?: (value: T) => IPromise<U>, error?: (error: any) => U, progress?: (progress: any) => void ): Windows.Foundation.IPromise<U>;
-        then<U>(success?: (value: T) => U, error?: (error: any) => IPromise<U>, progress?: (progress: any) => void ): Windows.Foundation.IPromise<U>;
-        then<U>(success?: (value: T) => U, error?: (error: any) => U, progress?: (progress: any) => void ): Windows.Foundation.IPromise<U>;
-        done?<U>(success?: (value: T) => any, error?: (error: any) => any, progress?: (progress: any) => void ): void;
+        then<U>(success?: (value: T) => IPromise<U>, error?: (error: any) => IPromise<U>, progress?: (progress: any) => void ): IPromise<U>;
+        then<U>(success?: (value: T) => IPromise<U>, error?: (error: any) => U, progress?: (progress: any) => void ): IPromise<U>;
+        then<U>(success?: (value: T) => U, error?: (error: any) => IPromise<U>, progress?: (progress: any) => void ): IPromise<U>;
+        then<U>(success?: (value: T) => U, error?: (error: any) => U, progress?: (progress: any) => void ): IPromise<U>;
+        done?<U>(success?: (value: T) => any, error?: (error: any) => any, progress?: (progress: any) => void): void;
+
+        cancel(): void;
     }
 }