I have a question about my son's computer. Last week my son got into some website that totally screwed his computer up. Since this computer was kinda old to begin with I took my daughter's old computer I had built her for college and used it for my son's new computer. Yesterday, after making some slight modifications to it I installed Vista on it and with all the updates and the programs he needed. And then looking at the hard drives later I realized I had installed everything on the 40 gig drive instead of the 80 gigs drive. The 40 gig drive is almost full already. So my question is, can I move everything from the 40 gig drive to the 80 gig drive without having to start all over? And what do I do when I make the transfer so the 80 gig drive will be recognized by the computer ?