So apparently SGA is getting cancelled. You know, when it first started up I didn't think it would last very long, especially with the casting changes happening early in the series. But then it seemed to be going on pretty strong around S2 and S3 even if I didn't like it. At that point, I figured they were going to press for five season. That seems to be the magic number for tv shows to better syndicate.
I do give the show credit for lasting longer than I intially thought it would, though. And it sounds like they want to do movies, so any SGA fans will at least have that.
Sorry, guys. It always sucks when you shows get cancelled. :(