I have an HP a6528p desktop that came installed with Vista. I dual boot Vista and Ubuntu 8.1 with no problems. I bought a magazine that came with a copy of opensuse 11.1 and I tried to use the disk as a LiveCD. But when I inserted the disk it asked if I wanted to install opensuse, I said no and it aborted the installation and rebooted my computer. Now when I try to run Vista or Ubuntu a screen comes up that says it is attempting to install opensuse and I need to insert disk 1. But I dont want to install opensuse. I'm getting sick of not being able to use my personal computer anymore. Can anyone help me reformat my hard drive and install XP. I have the XP installation disk, but I cannot find the drivers I need to install XP. Can anyone help?