I am currantly running windows XP Pro. I downloaded the XP x64 trial from microsoft and installed it to my stand alone IDE drive. I checked it out and decided that I didnt want it anymore so in Windows XP i just formatted the hard drive and thought problem solved. Next time I rebooted it still gave me a choice on wich OS I wanted to boot into x64 or XP. Anyone know what I have to do to get rid of that ?