My motherboard no longer has SATA connectors on it so temporarily installed my ancient IDE hard drive which is only 13 GB and installed a fresh copy of Windows 7. I had exactly 4GB left and I installed 1 game, Cortex Command. Currently I only have 179MB left on the hard-drive but it keeps changing from like 200MB to as low as 50KB's. Cortex Command takes up 106 MB of space and I turned off my page file and deleted my temporary folder.
What happend to all that disk space? :C