I was not able to do so under Windows, it always came up as a #678 error. I have called twice now and on both occasions they have assured me I am on the BB unlimited, I have PAM and it is a CDMA account. I can access the Internet just fine on the BB.
Hopefully CLayK will have better results and he can let me know what they find out. I am still waiting for a call on the "ticket" they created on it not working under Windows, but they sounded clueless so I am not holding my breath.