@blackpearl,I deleted my PCLinuxOS to create space for FC6. This made my GRUB gone ie Ubuntu Gone. Then I tried ur method successfully installed FC6 , but when I rebooted , it just didnt started .Black screeen appeared with some flashing coloured letters like @ ! , etc. I think My system doesnt support such high gfx , so i just formatted FC6 . PCLinux OS was already gone. I just reinstalled ubuntu 6.10. that means ur method just ****ed my system and wasted my 3 precious hrs. Though there is no fault of urs in it. I will try ur method in future but only for those distros which are compatible with my hardware .