well i got a blackberry for free from a friend. the service i use its tmobil so i put in my simcard and it works fine as a phone. i started paying the internet service and that works fine too. but for some reason, theres not a AIM icon on my blackberry. i looked arround to see if i could download the AIM software into my phone but didnt find anything. the black berry its a 7290. Can anyone PLEASE tell me where to or howto download the aim service on to my blackberry.

You can download from T-Mobile web site, sign into My T-Mobile and click on communications tools. It will have AIM, Yahoo, MSN, and ICQ.

Really? Kindly use the search feature, I sure if you search AIM you'll come across a thread about Ramble IM with some 200+ posts in the thread. On a side note make sure you have a BlackBerry Data Plan or you wont be able to use any such data related services on applications.