Okay so I think my music has finally all updated and now I have my music plus the music packs that google gave me for free. There are actually a lot of good songs mixed in there with my favorites. Google Music so far has worked on a Mac and a PC, both running Google Chrome. I’ve not dared try to use Firefox or IE8/9 yet, but I plan on it. It arranged all my songs according to Artist, Album, or Song, which is what I’m used to. It also put album covers on all the music, which is cool.