Uninstalling GRUB

[Jon Winn]

Hello.  I'm very, very new to Linux.  Currently I have FC 3 installed on a 
2nd hard drive on my computer, with Windows XP on my primary.  When I 
installed FC 3, I opted to install the GRUB boot loader.  Well, now I want 
to remove FC 3 and the boot loader from my system, but simply removing the 
2nd hard drive doesn't work.  I haven't been able to find anywhere how to do 
that.  I'm trying to uninstall everything so I can set up a Linux box server 
as a stand alone.  Any help would be gratefully appreciated.  Thanks!  JKW