Hello, I'm on a black MacBook 12" with 2.2 GHz Intel Core 2 Dou and 2GB RAM, and running Leopard 10.5.7. My issue: I have FileVault activated. When I reboot, the FileVault window tells me it's "Preparing..." then "Backing Up..." before starting to recover disk space. Then it takes a looooong time to do this "backup"...one time I let it be and it took over an hour. But this didn't use to be the case. Anything I can do fix this? A more general question: do you recommend I keep using FileVault? I've read that once you turn it on it's extremely difficult to turn it off. Thanks!