Nevermind, it turns out that it was the System Restore, I didn't realize
that it could use up to 15% of your HDD space, 15% of 600GB is a lot of
space and you do notice... Question is, should I turn it off?

"Mike" <weapon_x22@nospam.hotmail.com> wrote in message
news:837C1299-92DC-46DA-B070-FC0582743F04@microsoft.com...
>I have a really stupid question: What is the System Volume Information
>folder used for? And why does it contain 60GB of data there?
>
> Running Vista x64bit Build 6000 (RTM)
> RAID5 (x3 320GB)
>
> Thanks,
> Mike