Ok Like I mentioned in another post I lost my XP key so I wanted to install a different os just to have the computer as space to back up my files from my other computer. However anytime I turn on the computer it goes straight into finishing the install of XP it goes for a few minutes then comes to the place where I have to enter the cd key which I don't have. I have tried booting from other cd's but it goes straight back into the XP install. On startup its an HP blue screen with no options to hit f12 or esc to enter boot menu I hit them anyways and nothing. It seems like it starts to go to a black screen that says press any button to boot from cd but then boom right away goes right back into the XP install. any ideas?