The Unit is all kind of awesome... I'm only half way through Season 2 but its a great show... it also fits in with your other enjoyment of CSI type TV shows as there is no real character development and or continued stories, its just one show after the other. Special Forces army unit and their families story.
Heroes is a given only if you are into Sci-Fi, but its supposed to be about thegradual build up of a storyline... season 1 was the best, if you enjoy and want the show to get better, watch season 2 and 3 ready for what the next chapter will bring us with new writers.
Chuck is fantastic for the comedy value. Store Worker ends up working for the Goverment as a spy type thing.
Dexter is amazing too for the twist and plot development, but again, slow gradual build up. Serial Killer that works for the police. (not so much gore, but dead body parts)
Californication looks good (only a few episodes in) but plenty of sex thats for sure... and there is a French Bulldog! Writter who currently can't write and his story in LA of trying to win back his long term partner and child.
Life on Mars US seems like a decent reworking of the UK version, but a little to closee to the original to keep me watching. Police office ran over, goes back to 1970s and his story there.
30 Rock Alec Baldwin at his best, never liked the guy before to the point that I would switch him over.. but he is fantastic in this role and I will happily watch a decent show for 1 fantastic character. Comedy about a Saturday Night Live type skit show and what goes on behind the scenes.