I have been having the same problem with my AIM for a few months now. It will freeze after being logged on for some time whether or not I am at the computer. I had to switch to trillian, but would really prefer to use AIM again. I found a lot of 4226 events on my computer…what does that mean? I’ve tried uninstalling and installing AIM and I’ve tried using older versions but nothing will stop AIM from freezing.