Help

I installed a new vid card and drive in my computer. I had Knoppix 9/5/03 but it would not boot to the new vid card (GForce 4) So I installed Knoppix 9/22/03 to the new hd and left the old Knoppix alone hoping to be able to transfer docs and files. All is well except I aparently mistyped my Administrators password! Now I can't do anything except user priv.

Is it possible to copy the old password file from the old install onto the new install to correct this? Or am I looking at a reinstall?

Please help

Thanks