Ok, so someone gets a leaked copy of the single player demo. I've read some forum posts here and on other sites, saying how great the sp demo is, how it sucks, and even saw some (really bad) screen shots.

If a number of people already have it, how hard can it be to upload it to a server with a decent connection? Its really not that hard to find some kind of web/ftp space out there. Its not illegal software, so what the hell? Anyone with basic internet knowledge should know how to do this.

duh, share the file!