Now that you all are re-energized after the holidays and ready for new challenges, what better time is it there than now to start looking a bit closer into the Metro UI. There are quite a few good links around, and this is our best selection so far. Enjoy!
Design Templates for Windows Phone 7
Windows Phone Grid – Design Using these Grid Templates
Get started, get the Windows Phone SDK 7.1 (Mango)
Silverlight Windows Phone 7.1 (Mango) Toolkit
Microsoft Design .toolbox Tutorials
Microsoft Design .toolbox Courses