okay, I have a computer currently running Ubuntu linux. I wish to remove Ubuntu from the machine, and only use Windows on it. (already on the machine, just in a different partition) so, I thought I could just delete the two partitions the Linux used. but then i realized that the GRUB loader runs in the other partition, the NTFS for Windows XP. so, if I just deleted the partitions, would GRUB cause problems? and if so, how could I remove the GRUB loader?