I had a dual boot windows/fedora setup with space reserved for more
OSes in the future. This is how I initially set it up.

1. Installed Windows.
2. Installed Fedora and selected Grub

Now after a a year or so I decided to load kubuntu on a portion of the
remaining space I had reserved.
Popped in the kubuntu live CD and initiated the installer.

Created another partion fr install of kubuntu. Everything went fine and
the installed found the other two OSes. However, I now seem to have yet
another instance of Grub and I would like to go back to the original.
I've got no clue.