I'm up to the middle of the 3rd season. I couldn't believe how much of the first season I missed rewathching them now. (amazon had the whole 9 seasons + both movies for $89.00, so whee!)
I'm enjoying seeing your posts. I watched pretty faithfully back in the 3rd season, apparently, but there's been plenty I forgot. And it's really strange. I watched the pilot episode and the only scene I remembered was the very last with CSM putting the implant in the evidence box, but then they repeated it almost verbatim at the end of the season, so maybe that's when I remembered it.
I'm really enjoying it much more now than I did then, but then I don't have to worry about the network moving it around on me now, either.