sorry if this is in the wrong forum wasn't sure where it goes.
okay so i searched through all the old signature topics but im still confused and don't want to bother the moderators with my silly questions. now from what i understand to get a signature like this (i checked and it meets the limits) i have to use imgur? is that correct? is that how other posters have images for sigs?
http://www.wizards.com/magic/images/...or_iswhite.jpg