Greek Buddy Icons!!!
 

Perhaps, I'm the last to find this great site, but you can find some awesome greek Buddy Icons at:
http://www.greekbuddyicons.com/ (copy and paste url)

all you have to do is save it to your computer, and browse for it if you have AIM. For those of you like me with AOL, who dont have this option. I set my favorite Icon as my desktop. So I have a tile of ZTA all over!!!:D