installed over my hard drive
I was playing around with teh live cd today, adn i decided i wanted a place to store my files so i could carry them around. I decided to do it through teh boot prompt, and everything went fine... apperently not. my thumb drive fell out and it decided that the hard drive was a flash disc, and it proceded to install itself there, now my reinstall disc for windows wont do a clean reinstall, and I can't figure out what to do next.
vista premium64 bit (old operating system that's totlly gone now)
dell 530s (my computer make and model)