Ok - found the problem but have no idea what goes wrong. There are only 11 mb on the cd after burning it - iso is 38 mb. I did burn it with k3b and after that tried with cdrecord. Both show that they burn 38 mb but they don't. If I burn the boot.iso instead of the bootbf2.4.iso everything is fine except that I couldn't install on reiser with it. Anybody has an idea what is wrong here? Klaus