I keep forgetting to post this. The Windows Mobile Team has a weblog. It's here.
Really known as the HTC 4350, this phone is supposed to be introduced by T-Mobile USA next week (5/21 is what everyone's saying) and I plan to get one. It runs the new Windows Mobile 6 (Professional Edition, I believe is what Microsoft calls it -- Standard Edition is for Smartphones). Good rReview at PDAgold.com. MyMobile911 has an article on unboxing it as well as a few others.