I love making icons/avatars just as much I as I love collecting them. All of these are by 100x100 pixles, suitable for messageboards and Livejournal, while the maximum size for MSN and Yahoo messenger is 96x96. The forced compression (pushing a 100x100 into a 96x96) isn't terribly noticeable, but for people like me, it is, and it drives me insane; that's why I make two sizes of each icon I create. (Except for the GIFs. MSN and Yahoo messengers don't support moving icons, so there was no point in it.)
So, if you're like me and you want the 96x96 version of a certain icon, just ask and I'll send it to you. Please enjoy what I have and don't be surprised if there is a sudden, massive load of new ones one day. :]