Got an email from my beloved Spotify today telling me that, in a few months, they will no longer support OSX prior to 10.5. In other words, it's time to upgrade. Since I've had no problems with Tiger (I have a white MacBook, circa mid-2007, 1GB RAM, 2 gHz Intel), I've had no reason to upgrade until now, so I've been out of the loop for a few years as to upgrade requirements. I can't download Lion, since I can't access the Mac App store, and I'd like to stick with familiarity, so would it be possible to install Snow Leopard? Any responses/help is appreciated. Thanks!