Intresting, will try that later, just trying to get my macbook to mount this fricking drive....

EDIT:

It is indeed disabled in the mac os rom, been playing with the mac os 8.1 HDD, if i use mac os rom 1.2, the drive dosen't work, if i use mac os rom 1.1.2, it works just fine.

just a pity 8.6 won't boot with 1.1.2