problem #1

[Mister man]

:)
im trying to install Hurd.. but GRUB tell me 'file not found' when i do 
'kernel=/boot/gnumach root=hd0s3 -s'
but my hurd partition really is on /dev/hda3 and well.. according to the docs 
as far as i know i didnt do anything wrong.. is there anything i missed? 
thx already