I am the proud owner of a T-Mobile PDA. Its an integrated Pocket PC/phone combo. Granted, its a little big for a phone, but that is easily overlooked with how easily it integrates phone functions with Outlook. I can get emails from both my companys server and my own accounts, do instant messaging and - maybe the best part surf Talkbass anywhere and anytime I want! This replaced my Palm i705. Its not as wide as the Palm and about the same height and thickness. Its actually very comfortable to use. I just might be able to leave my PC in the office when I travel. That will just rock! Heres a pic.