I normally use the Whitneyzone Picture Gallery, but there are other options: TinyPic: tinypic.com and Flickr: flickr.com
Both supply Image code for Forums and message boards Both are free, but do require you to "sign up", and log on to upload pictures. Then copy the link, and paste it in the message board.
Last edited by John Sims; 05/17/1605:09 PM. Reason: typo