I know the XTEN and Skype clients work very well on Pocket PC’s. This little baby from H-P may be a really sexy addition to the phone carrying set who don’t care about that stuff as it doesn’t have WiFi (moan grumble, complain). That means I won’t be jumping to get one. Om has the happy details for those who don’t need that sorta stuff.
Personally I’d rather have WiFi and the SoftPhone option Om.