i have a pc with two internal drives.. a 500gb had disk and 1 tb had disk..

i had previously installed windows and linux on the 1 tb hd and dual booted with grub2.

now i have partitioned the 500gb hard disk with guid partition table and installed lion using the "myhacks" tool.. Lion works fine and though myhacks installed chimera bootloader on first boot, i am currently unable to boot without a usb stick having the chimera bootloader...

bios fails to recognize the 500gb HD as bootable and switches to 1TB hd and loads grub...

and my attempts to add mac os to grub menu entry have also failed...

please advise, thanks

instaling chimera maually solved the problem... cheers