try uploading it to imgur then saving that link then using that
That is what I used in the first place. I uploaded the high quality version onto Imgur, saved it, and tried to upload it, but 9.16 kb is too large apparently. I tried uploading that 9.16 kb image onto Imgur and saving it again to see if it would compress it anymore, and it only went down to 9.14 kb.
For some odd reason, the avatar upload size is an absurdly small number. Something like 5KB I think.
That isn't true at all.
Oasis, your avatar is 68 kb, and AtlasBlue, yours is 15 kb. I'm going to see if saving the .psd as a .gif will have any effect on the allowed file size.
Edit: Doing this really messes with the colors, but my first try brought it down to 3 kb.