How do I paste a URL like the following into a forum as an avatar? I tried but get an error message: Invalid File. The URL looks like this (I've added spaces so it doesn't actually download; I want you to see the URL without the actual avatar):
[URL =http://imageshack.us] [IMG]
http://img146.imageshack.us/img146/3...ldwing28tc.gif [/IMG] [/url]