Holy Crap, My Music.
So, I have the 90-day Enterprise Evaluation installed on both home and work PC's. Yesterday, I added my music library to the My Music app on the home machine. Some 5000+ songs out of 7000+ (not sure why the others aren't added.. I don't think I have 2000 songs with DRM).
Today on my work machine I pulled up the Music app to see if it would sync with my phone, since I can't install Zune on my work machine (64bit - this could be a whole other topic). When I clicked My Music, I have 1500 songs of my home music collection available to me. How did this happen? I confirmed it isn't playing them from the cloud, as these files exist in my Music folder on my work PC.
Can I eventually expect all of my music? Freaking cool either way.