Thanks, That's a very useful tool. We are going to be well armed.
I used to have lot of problems recovering partitions and MBRs. Especially when windows was involved.
The NTFS filesystem is very delicated and can put you easily in a reboot loop.
Also, Windows destroys any bootloader you got in the machine.
The point about SuperGrub is that is just for recovering MBR or installing a new GRUB, and is aimed to people like me (without too many skills) and does all the MBR recovery process automatically. You don't have to do anything, just inset the CD and and give two or three answers (Yes, I want,... Yes, I want...).
It's like getting married (in the good sense, of course). :- )
The ultimateBootCD is something more, like a swiss-knife.
Greets