Awesome, underrated show. Well worth tracking down the original comics it was based on, too. Those were great! I actually spent several months putting together a complete series DVD set of this recently (no small feat, considering how few episodes were released officially, and how few people seemed to tape it back in the day). Using a combination of my own tapes, the old retail releases, and nice quality fills from some other traders.
An interesting (well to me, at least) side note to that - I made a set for Fred Perry, who recently did an extended interview with Mark Schultz (creator of the original comics) for a series of books about comic book creators. Fred mentioned the DVD set I made for him, and apparently Mark was delighted to hear that fans were keeping the memory of the show alive! Which I take to mean an official release is nowhere on the horizon... :/ But it was nice to have the blessing of the original creator. :D
I'm surprised this show isn't more popular NOW, actually. Especially given all the current popularity of environmental awareness - something that was a strong theme of the series.