Found an old dinosaur(HP Pavillion) in my house the other day an wasn't working from a while back(I think since 07) and decided to fix it. Turned out the ram stick was not properly inserted.I fixed the RAM problem but another problem came up. It took me to a screen where it gave me 5 options. One was start windows normally, two was safe mode, three was safe mode with networking, four is safe mode with command prompt, last is last known good configuration.(Remember its been a while since I turned it on)I selected start windows normally but showed the windows loading screen for like two seconds and gives me a blue screen. I asked my uncle what it was and he told me It was probably infected with a virus and was best to re-install Windows XP Media Center Edition 2005. I've been looking every where but no luck. Please Help!

Windows XP Media Center Edition 2005 is an operating system that enables you to enjoy the best in home entertainment, personal productivity, and creativity on your home PC in an easy, complete, and connected way. With Media Center Edition 2005, you can store, share, and enjoy all of your photos, all of your music, all of your home video, and even recorded TV in one sleek and easy to use place.