Pardon my newbie ish, I just got the 7130c (cingular) today, I live in the US Virgin islands and Gmail works amazingly well. I just went through the "personal email setup" on the main screen and pout in my gmail account info. I tested it just now and I recieved my test email immediately as well as the response to it in my gmail box.... very very cool
I am not sure if this is bis or pop, at this point I dont even know the diffrence.. Give me a couple weeks and I'll have it all down!
Cheers