www.divx.com
You need to create an account etc like on Youtube.
You need to download all the software required to play divx.
Once you have done that, the videos you produce (should be AVI or WMV) you have to compress then again using a program called DrDivX which converts them into DivX format.
Once you have done all of this you just upload it to stage6.
What video editing software you using btw? I just dled Vegas 8.0 pro and gonna test it out later. After the raid I also dled Fraps cos its better than gamecam.
This may have been a bit brief but its enough info to get you to whre you want to be. Any questions, just ask me in game.