The first one is current, but I usually use the second for everthing including avitars. It's a crummy version though the good one is still on my old PC.
I don't know why my AIM is acting up... I set a buddy icon I want to use, click save. But when I go back, is says "host-based icon". It never seems to remember what I picked!
BTW: it's a wavy USA flag... gotta show the patriotism!