I recently bought a SSD. I installed the SSD, it comes up as New Volume, while my C drive(HDD) comes up as Local Disk. Now my question is, does the primary OS on a system have to be the C drive? I installed Win7 on the SSD without problems, but when I boot my pc I get the boot manager to choose between the Win7 on the SSD and Win7 on the HDD. I don't want that to happen, I bought the SSD to have Windows on it. Can I just format the HDD? Will that wipe out Win7 on my hard drive and make my SSD the only boot option?