If any of the fellows or somebody else would need to remove his own free operative system (GNU/Linux, FreeBsd, or other linux/Unix based) to install Windows XP might want to consider this HowTo.
Reading through it, actually i do not understand what it stands for (or maybe i don’t want to). It is basically a long list of Gnu/linux systems properties and a ‘howto‘ use the fdisk command.
BTW i don’t think i will use it right now.