Threshold Season Two?

So I love the show Threshold(2005, Sci-Fi Channel). Too bad it was cancelled at the end of its first season.
Anybody know about anything to do with this?
Examples:
Why was it cancelled?
How can the show get back on the air?
What can I complete loser do to get a second season?

That was a good suspenseful show. The show was cancelled by CBS after they changed it from Fridays to Tuesdays. Bad move. From what wikipedia says the plan was to have a three year story. The show starts off as Threshold then Foothold and then Stranglehold. You can go to their site to see where the story was about to go. http://en.wikipedia.org/wiki/Threshold_%...
It should be out on DVD by now. If you want to see if can come back you could try a writing campaign to get the show back. Try CBS.com for their e-mail address. Word of advice, though, I suggest if you do this try to convince the "powers that be" at CBS that it might be in their best interest to finish the show as TV movies instead of a series. Most of the cast have go on to other things (ex. Brian Van Holt in John from Cincinnatti).