hmm, i have 10.1.5 and AIM 4.5.651, and i use AIM all the time (almost daily) and i haven't had any crashes. in fact it works great for me, except for one small thing....
if AIM has been running for 3+ hours, after awhile my IM's start coming out blank. my friends i'm chatting with can see what i'm saying, and i can see what they're saying, but my own words appear completely blank....it's really annoying. like last night, i jumped on AIM to talk to a friend at 1 am...by 4 am, my messages started coming out blank. a restart of AIM clears it up, but it's still a bug. and i did file a bug report about this too. anyone else experience this?