2. Smartphonesâ€”HTC HD2 on T-Mobile (no price at press time.) The HD2 is a powerful Windows smartphone, featuring a 1GHz processor, huge 4.3-inch display, and a 5-megapixel camera with dual LED flash. The ultrathin wwwice also features GPS functionality and social networking integration (Facebook, YouTube, etc). Also consider: Nokia N900 ($569;www.nokiausa.com). A dream smartphone, the N900 is probably the most anticipated tech wwwice since Apple's tablet.