I don't need an OEM copy of Windows 7. Not when I've bought the legit retail version through my college's software store.
Yeah, I thought about turning my Mac into a Windows machine, but the thing is, I've got a lot of data in my Mac OS X partition that I would rather not lose, and I only have about 90 GB left on my external hard drive. I need to find an open-sourced, time-saving program that deletes any redundant files and frees up disk space.