Could I get the Sucks Less files from you somehow? Or are those still available online? I still plan on doing my own set of this at some point. I don't know if 2 DL discs is necessary for the content.

In addition to the Train Wrecks at Clerks2.com, there was an IGN-exclusive one and a YouTube-exclusive. There was also another interview video from around the time at some point tat was a pseudo-Train Wreck. In addition to all that, after the movie came out on DVD, there were a few "Lost Tales" released at QuickStop Entertainment.com. Ideally, the set should include all that too.