[newbie] Uninstalling Linux

[Lionel Barrow]

Hey guys, my question is: how exactly do you uninstall Red Hat 6.1. I tried creating a win98 boot disk, booting it and running fdisk /mbr but all that did was give win98 back control of the booting sequence. I tried using fdisk to delete the partition but it said that logical drives were in existence. When I tried to delete this logical drive, it said none were there. I tried again to delete the extended partition but still with no luck. How can I take Red Hat off completely. I have another 1 gig drive now that I want to put Mandrake 6.1 one on so I wanna blank my 3.2 gig hd to put win98 on and then put M 6.1 on the 1 gig. How do I get Red HAT off???!!!!!                                                                               Thanks in advance Lionel