I did a search in another program, and the AIM file posted there works GREAT for me. I get IM's very fast from my buddies, and when I signed on and made a phone call there was no disconnection to the service. I love it! The only bad side is that you might have to register to this forum website in order to view the file, but its worth it because hte AIM program is exactly like my computer. Heres the link:
http://forum.xda-developers.com/showthread.php?t=271468