Simpsons seasons 1-3. One of these days I'm gonna get around to buying the fourth season and I'll hopefully see that fifth one around Christmas time. I still have a bunch of commentaries and other special feature I want to get through on the third season.

I also have The West Wing Complete First Season and my brother (who I trade of with frequentely) has the second season and the complete Sports Night collection. I'm a real fan of Aaron Sorkin's writing, though I doubt I'll bother with West Wing's Third Season which will be coming out. As with all good TV writing, it eventually loses the touch.

That's really all. There are so many I want to get, but many (such as the Star Trek seasons) are ridiculously expensive and there already a bunch of actual films I want to get.