Just a quick note for anyone who hasn't checked out Battlestar Galactica: Scifi.com has an option now where you can watch whole episodes, including a full-screen option. It's a flash player, a little bit lower quality than the iTunes version.
Right now, they're playing Scar--which, granted, is probably one of the three weakest episodes from season two, and it might be a little hard to get into mid-season. But even at its worst, Galactica's still better than anything on network TV. Take a look.