I keep getting these old laptops full of virus where a full system scan with a rescue cd takes at least 4 hours, I was thinking if there is a way to create a image of the hard drive and load it on a faster pc with a better processor and faster HDD to scan/clean the system and then load that clear image back on the original PC. Is this valid/possible? Im just looking for ways to speed up the virus removal process that seems to take forever.