Entourage and Weeds
I don't really watch tv shows on a regular basis, but these two shows have caught my interest. These are, without a doubt, the two best shows on television right now. Entourage is a great show. I became addicted to it this summer, and have since bought season 1 on dvd. The writing is great, the insider view of Hollywood is interesting, and the guest appearances are really entertaining (Val Kilmer as a sherpa was hilarious). Jeremy Piven is excellent as Vincent Chase's agent. Check it out on Sunday nights on HBO. You will not be disappointed.
The other show I started watching is Weeds on Showtime. Mary Louise Parker is great in this show about a suburban mom who sells marijuana to the other suburbanites. This show's portrayal of suburbia is hilarious, if not altogether accurate. You can also find this show on Sunday nights.