Twitpic uses header image instead of photo.

I use Virgin Mobile and unfortunately they convert photo messages to an HTML format that includes an obnoxious header image, a thumbnail, and a link to the real photo hosted on their servers. So when posting to Twitpic, the header image is what gets posted instead of the actual photo, and the tweet gets overriden by the idiotic HTML e-mail's subject line -- "A PXT For You!". This problem was brought up over a year ago on this site, though, and supposedly a workaround was created for Sprint users. What is the current status of a similar workaround for Virgin or Bell, who have the same problem? Thanks in advance.