If you're (like me) a relatively new Stargater and (like me) don't have the cash at the moment to score a full box set, you've probably been (like me) watching seasons one, two, and three over and over again on Hulu. Despair not: Hulu now offers season four as well -- twenty-two episodes of your favorite crew's antics and adventures.
I know everyone says that the first few seasons aren't the best -- and even I'll admit that I was a bit turned off by the first episode's focus on T&A -- but I've really enjoyed the rest of the first three seasons. So if I enjoy these, the later seasons should be awesome, right?
Stargate SG-1 Seasons 1-4 [Hulu]