OK, first off BBText2IM is a threaded SMS view app. There's no real IM going on here. It's just txt messaging in a different view. What I'm assuming you want is AIM/Yahoo!/GoogleTalk something like that. I don't think I've heard of a BB not having those apps preinstalled. Who's your carrier? Do you have DM and your OS installed to your pc? Pretty sure those apps would be included with your OS. Open DM, goto application loader, then add/remove (DM 4.5), look for AIM, or whatever IM client you wanted on this list, make sure the box is checked.
CrackBerry is in no way Affiliated with BlackBerry. We take pride in our unbiased content, however do occasionally receive free products from vendors that we review or discuss. For more info click here.