Yeah I hate *all* the other Instant messengers out there, but everyone I know uses them(meaning aim) but hey now I can monitor two email addresses thanks to gmail notifier which runs great while googletalk is on.
Google Talk appears to be only using 7,260 K of my memory right now too, which is less than gmail notifier(9,828 K). This is only 1,000 K more than the version of aim I'm using right now which is good to know, I remember MSN using a bit more but I cba to check.