go to
www.mynicespace.com and click on animated comments, i think
they already have that avatar size.
edit: sorry- it's animated pictures.
you'll need to host it somewhere in order to make it your avi.
__________________
I thank God for my life
And for the stars and stripes.
May freedom forever fly, let it ring.
Salute the ones who died
The ones that give their lives so we don`t have to sacrifice
All the things we love.