on nokia's website it says the n93 does not have AIM instant messenger, yet on many other websites it says it does. does anyone have a confirmation on this? also if it doesnt, is there any way to get this AIM installed on the phone? if so please send the web address to do so. thanks so much!!!

There are IM client apps like Agile Messenger, etc., available for the N93 and other S60 3rd Edition based devices. Search in the software section here:
http://www.allaboutsymbian.com/software/