!! Error in fstab !!

Hi Admins,

Fedora Core 4.

I am really stuck.

I just upgraded the storage on my system. Everything went well but 
when I rebooted there was a system panic. I've spelt the device name 
wrong, I missed a single character in the dev path and now the system 
won't boot.

I have tried editing the boot command so root=rw single but still the 
system won't boot and allow me to edit the fstab!! It's so 
frustrating.

Does any one have any ideas?

TIA.
Dp.