I am not really a technical person, but I have windows xp and want to zero out the hard drive and start over. I have some virus that seem to have taken over the systme, I have managed to back up everything I need from the systme. Can I reboot from the xp cd or do I need tomake a new boot disc What is the best way to wipe or zero the disc and get rid of everthing. I have all the disc for the software I want to load, even though I will need to do all the updates for the last couple of years. Please keep it as simple as possible thanks.