I was switching to xp black and when computer reboot it was saying missign file so it was it working right . I put the window xp disk in to get back to working with regular xp i see like to files one is 1443 mb file the other is 74,000 some thing i believe the file that is 1443 mb is partition for xp black so i try both it boot a regular xp screen and it only have two icon showing and every thing is real big like in safe mode how do i use my window xp disk to boot my computer back to the regular xp and with my old stuff i havent deleted nothing any body can give me step by step i be happy i kinda worried right now lol. I HOPE I WANT NEED TO GET PHONE NUMBER TO SOME ONE TO WALK ME THREW .