Halo 3 and ODST armor generators, is at it again, this time with a nifty app for Windows Mobile devices. Called WM Live, the application allows users to sync up their Xbox Live friends lists and check out their own stats as well as those of their friends. The app shows user Avatars, gamercards, and game history, so you'll be able to keep track of what your friends have been up to from just about anywhere.
Best of all, the app is free, so there's really no reason not to pick it up if you have a Windows Mobile device. Also, since it complies with the Xbox Community Developers Program, it will never get pulled. Keep in mind that it's still in beta, though ZaaM IT plans to acquire feedback and improve the application in later releases.