Hey I bought a HP Pavillion a6123w a couple years back and I have accumulated to much junk on it that I want to erase it all. I have no CD's from when I bought the computer, but I did burn a disk of the neosmart vista 32-bit recovery disk. I want to erase everything on this computer but am not sure how to. I tried finding the system partition and it said there was not any.??? what to do?!