So.. today i noticed i only had around 1gb of space left on my 200GB harddrive. I thought this was odd since i don't have THAT much stuff on my comp. I checked C: and found that i indeed did only have 1gb left. But when i was actually in C: and selected all the files and clicked on properties. it showed that i only had 100GB in my C:. Any idea where the other 100GB is?