Last step in Post#41 still says to overwrite backup1 with backup file 2? Is that right? Guess not...
#8. Optional - Multiboot - backup and replace Power47
mv /boot/zImage-2.6.28.10-power47 /boot/multiboot/vmlinuz-2.6.28.10-power47-bak
mv /boot/multiboot/vmlinuz-2.6.28.10-power47 /boot/multiboot/vmlinuz-2.6.28.10-power47-bak
mv /home/user/vmlinuz-2.6.28.10-power47 /boot/multiboot/vmlinuz-2.6.28.10-power47

So, zImage and vmlinuz both become vmlinuz-2.6.28.10-power47-bak...

Someone should correct this, if necessary

Greetz,

J4ZZ