You can buy all 4 tv seasons here...(not ebay)
http://www.digimonsterranch.com/mainpage.html
Don't worry, I bought the first season from this guy and everything went fine. Each episode is about 20 minutes, because there aren't any commercials, but its the same editing and stuff from fox kids, jetix, and abcfamily. I'm ordering season 2 right now, so i figured I would let you guys know that this is here!
We went, we saw, we didn't quite conqure.-Piper