Well, they should have Dr Who, BSG, and the Stargates all on the same night, then it would be a true sci fri friday again. Hero's is a repeat from Monday, Dr Who is basically repeats if you've seen the BBC rips, which, lets face it, Sci-fis demographics most likely did. That just leaves BSG, which is pretty good this season, but the way they drag out the storylines I wasnt even sure they'd finally get rescued last week.
Theres also the possibility that people in general aren't watching sci-fi channel as much these days. This past season the stargates were as good as it ever was, and BSG is always solid, yet the ratings are down on all of them.