First of all thanx for the info, terminator
I just read at so many places about that trick, that I thought it would be of kinda "common" use, and not "only" for people who have the hardware to rip on their own.
As for my problem, I fixed it worthwhile. It wasn't too diffucult to downsample the afs a bit. So I able to use Inet-Fixer and Bin2boot and made it work