get your motherfucking ass off your motherfucking computer and go BUY ALL THREE SEASONS OF ARRESTED DEVELOPMENT BECAUSE ITS THE BEST SHOW EVER MOTHERFUCKER.
yes I agree...all 3 seasons definitely worth buying and they have the highest re-watchability of any show I know aside from maybe the Simpsons. You can watch episodes over and over and over so easily.
You can watch the entire series of Battlestar Galactica online. Start with Veoh.com and then move over to the lower video quality Dailymotion.com about halfway through the 2nd season. I finished doing this about 2 weeks ago and highly reccomend it, it's sci fi but there are some damn good performances on there, expecially Edward James Olmos.
Oh, alternatively, you can start buying West Wing DVDs by season. They're going pretty cheap right now (30-35 bucks cdn per season, whereas they used to be 60). If you buy one, though, you'll probably end up buying all 7, it was an excellent show.
Ok, TRIPLE POST! But also, renting Boston Legal seasons 1 and 2 at Rogers is a totally worthwhile investment, particularly if you have a DVD burner. Not that I would ever pirate DVDs. I'm innocent, I swear.