Just recently got through:
Parks & Recreation - Season 1 and 2 are up and I really enjoyed it. Very similar show to the office. Amy Poehler and Aziz Ansari are pretty good in it.
Louie - Solid show, short little vignettes about Louis C.K. and his life in NY with little bits of his standup in between.
Currently going through:
Party Down - Great cast. Short-live series that was on Starz about a group of Hollywood has beens/never will bes that work for a catering company.
Bizarre Foods with Andrew Zimmern - Interesting show. Andrew Zimmern is pretty corny but the content is good.
No Reservations with Anthony Bourdain - Really cool show. Bourdain is a bit of a douchebag but he's funny and generally takes the road less traveled wherever he goes. He's witty and sarcastic and it makes for great TV.
Stuff I plan on checking out:
Firefly
Dexter
Weeds
Might or might not give 30 Rock another chance
If you haven't already checked these out, do it:
King of the Hill
Arrested Development
The Office
Chapelle's Show
Reno 911
Futurama
etc.
I don't really watch movies as much on there, but I have recently watched:
Exit Through the Gift Shop
I'm Still Here
Restrepo
The next movie I plan on watching is Insomnia.