Just ran across this.... with no fanfare (that I ever noticed anyway) Magnolia Pictures has released a DVD containing ALL the nominated shorts from 2007 - that's both live action and animation. It includes (for us stopmo freaks) Madame Tutli-Putli, Peter and the Wolf, and Even Pigeons go to Heaven (Um..... I thought that one was CGI, but Kristin Thompson insists it's a puppetfilm). Also fantastic is Aleksandr Petrov's incredible oil-on-glass film My Love. It's at Amazon.
I ran across this treasure trove on David Bordwell's blog
Just so you know, all the animated shorts from this collection are also available as DVD quality downloads through the iTunes store.