.
Just in case anyone didn't know:
You can set your screensaver (on a Mac) to be a patchwork using all your CD music cover artworks and the motion occurs by a random change of one cover at a time - Rather cool.
If you then hover your cursor over any cover, a Play button will appear and clicking it will play that particular album. iTunes is launched to play it but no iTunes window is displayed when you go back to your desktop until you click iTunes in the Dock.
I don't know yet if the next album in your iTunes list is automatically played after that first album has finished, or whether it loops. It's very rare that I want to listen to every single track on an album but I guess that if the album in your list has some tracks deselected then only those selected will play. I'll try that later.
