Can you do it without a reinstall? How would you go about it? Our machines at work for some reason can't detect the USB keyboards, Grub can't rather, and so you can't choose what to boot off ...

i currently have mandrake 7.1 installed and winxp. im using the graphical LILO boot loader. my question is, can boot up winxp, load partition magic, delete the linux partition and have winxp boot ...