Alright. I got a 320GB Seagate external HDD to put Ubuntu on. Ubuntu is just not my thing, and after having to fix the MBR (which was a nightmare), I'd like my HDD back to the way it was. Windows 7 64bit will not recognize the disk anymore. After fixing the MBR, I booted from a live CD and reformatted the HDD to NTFS, but Windows still isn't recognizing it.

Thanks~