Install Karmic with Fedora 11. Grub Problem

[sheperson]

Hi,
I installed Fedora Core 11, Windows 7 and Ubuntu Jaunty on my system. I easily changed the grub boot loader of Fedora, and I was able to boot all OSs easily.
After I installed Karmic, I tried to add the Karmic to the Fedora Grub list, but I failed. Then I re-installed Karmic with its bootloader on the MBR. Now I can boot both Windows and Karmic but am not able to boot the Fedora. Does anyone have any idea how can I add Fedora to Grub(2) ?

Thanks in advance.

[sheperson]

OMG!
It seems no one can help me with my problem.:(

[sheperson]

Well it seems there is no one able to help me!
I solved my problem, in fact it was solved by Ubuntu!
After I installed the grub updates and rebooted my computer, I saw an entry "Fedora 11" on the grub menu!!
So it was solved by Ubuntu.