30 Rock renewed. Three hour comedy block on Thursdays. Parks and Recreation back AFTER The Office (finally!) The Cape instead of The Event for a while. Celebrity Apprentice without Maria and Goldberg but because no one watched non-Celebrity Apprentice. And a bunch of other stuff.
30 Rock at 10 sounds like a major gamble. NBC must be really desperate to get their 10 o'clock audience back.
I was initially very skeptical of Law & Order: Los Angeles. I thought the star power route was a cynical move, but I have to admit that it's worked for me. Alfred Molina and Terrence Howard single-handedly make that show awesome.
I am buying Blu-Rays and watching them on my PS3 in 1080p. I have Talladega Nights (came with the PS3), Pirates 1 and 2, Ghost Rider, Fantastic Four, and Eragon on Blu-Ray. They all look stunning in HD.