Avatar URL issues?
 

I've been trying for a while to change my avatar to this link in my profile (http://www.spikedhumor.com/media/pro...%20face_sm.gif)

but every time I hit save changes it says Invalid URL. I delete everything in the box before entering the URL and I still get it. I've tried with other URLs and get the same thing. The picture is 50x50 so it should fit. Would this be a computer issue or what? Little confused here.. :-\

Try uploading it to another site and using that link or just save the image and upload it from your computer.