It looks like the Boy Genius has gotten his hands on a BlackBerry 8320, urrr ughm, the full QWERTY CameraBerry with Wi-Fi. This we know for sure.
It also looks like the BlackBerry 8320 will come out on T-Mobile. This we are not so sure about. The evidence after the jump, however, is convincing.
BG also found a couple of interesting modules loaded onto the BlackBerry 8320. Notice the T-Mobile BlackBerry theme and the T-Mobile MyFaves component which are both highlighted respectively.
This doesn’t really prove anything other than the BlackBerry 8320 actually exists, however, it does look like it may come out on T-Mobile.