Boot loading problem for snow leopard?

I have installed Kalyway 10.5.2 on my PC which is currently running Windows 7 and Fedora 14. On the boot screen i get no option of booting MacOSX. I want to try installing Chameleon Bootloader but i have no clue how to install it via fedora. Can you please shed some light onto this? Also is there any alternate method to boot MacOSX without having to install Chameleon? I'm using the bootloader provided by Fedora and not windows boot loader. Please help.