Hey guys, I'm currently running Windows 7 x64 Release Candidate. My primary HDD (the one with the problem) is a Western Digital 320GB SATA II. I have been downloading lot's of stuff lately and just today I looked at my hard drive meter and noticed that it just turned red and I was quite suprised to find only 28.2 GB left, so I checked my downloads folder as it often builds up for long amounts of time before I organise through it and inevitably put most of the data onto my other hard drive, but then I realised there was only about a gigabyte data in it. So I then went into my C drive, and added up the size of all the folders there and they added up to 252GB. So then I go to my C drives properties and it says there is 264GB being used. ?? The recycle bin is empty and I am the only one with an account on the computer. Any ideas?