i have sucessfully installed leovallv3 on my amd system with sb600 chipset... i am using GRUB to load vista/ubuntu/leopard... for the leopard partition i use the chain loader... the darwin bootloader then starts up and i can choose from what partition i want to boot... now:

before i try to update and play around with the extensions folder again i back upd the whole partition on a usb drive (1 ntfs + 1 hfs partition) using SuperDuper but

the darwin bootloader does not recognize my usb drive... so now i am trying to find a way to boot from the external drive... any hints would be appreciated...

thank you,
classic