hi,
I downloaded GoogleTalk in my BB but it does not connect. I get a message "service not enabled for this handheld". Does anyone know how to get around this issue?

fyi, I have unlimited data plan.

In fact, NONE of the IM softwares EVER worked, though I tried 'm ALL. Each one gives me a different problem:

AOL: keeps signing on forever (by forever I mean more than fifteen minutes...)
WLM: Connection Error (65):problem receiving data from server.
and now GoogleTalk with this "service not enabled" message.

So, does anyone know what can be done in this regard?

Ps.: T-Mobile Customer Care could NOT help me in ANY of the problems!!!