However if you missed some, which I'm sure you did, then the makers of The Pirate Bay have something for you: Oscar Torrents
Yes, every movie that was nominated (including shorts and animations, which is very cool) right there - ready for your favourite torrent application (I recommend uTorrent myself).
Not that I'd download these movies, or recommend doing so... *ahem* - Support your local theater and all that.
But you know... it's a great site (well laid out, pretty, easy to navigate, all the info on the movies). Check it out.
*with some exceptions, there were a few good movies this year.
**I still hold that Dream Girls doesn't deserve to me anywhere on that list - except for Eddie Murphy.