I have installed the BBC, i am getting a pin and an imei , but i cannot get it to connect or install a blackberry mail folder, just the sys folder.

I can usually change the device on the BIS web page, but it says it wont accept the change.

BTW i am on T-Mobile USA, i have had a 8700, Nokia 9300i and 9500 all working on this account.

Any help would be appreciated.

thanks

Crawford