Well i recently went to check out why there was a huge chunk of my hard drive set aside for SOMETHING, and another user suggested i check the system restore. Well...it turns out Vista had set aside 33GB of space for system restore! And what confused me was...i had just cleared then with Disk Cleanup a couple hours before i used TuneUp Utilities 2008, and it had already grown to 33GB.
So, what is a good size for system restore? I was thinking about setting it around 10-15GB.