In case you were looking for the Windows Phone 7 Icon Pack and noticed all the links to it on the Microsoft Download site are dead, don't worry, getting the icons is easier than you might think. The Icon Pack is now part of Expressions Blend for Windows Phone. When you are working with the application bar and add items you can change the icon used using a drop down in Expressions Blend for Windows Phone. When you select an icon it is automatically added to your project. If you want to get to the icons to work with them yourself you can find them on your drive in C:\Program Files\Microsoft SDKs\Windows phone\v7.0\Icons.