Please can someone help- I'm a relative newbie and I seem to have messed up. I have two hard drives in my PC. I kept the smaller one from my old PC and made it the slave drive. Everything has worked fine until I got a virus and decided to do a clean reinstall of XP. Although I thought I'd followed some instructions I found properly - I obviously haven't. It looks as if I've installed it twice. When I boot up, now I get the black screen asking me which operating system to start and XP is listed twice. If I click the top one, I can't connect to the internet and Device Manager shows a yellow question mark next to the Ethernet Controller, PCI Device, Unknown device and video controller. If I click the bottom one, I can connect OK and Device Manager doesn't show any problems. The smaller (old) drive is now shown as the 'C' drive and the larger new one is the 'D' drive. Also can't now get any of my media files to play audio. Keeps telling me there's a problem with my sound device. Please excuse my limited knowledge. I hope one of you talented guys can point me in the right direction! Thanks, Dave.