Thanks. Finally I succeded. But i didn't use the debian-cdrom. Kernel on that cdrom is broken on Jensen and and even after instalation and chosing right kernel it has no support for AHA174 compiled so it's unusable for me. Thank's god i had a 3 mb kernel for jensen with compiled in everything :-). But don't you think that coul'd be usefull if all cdroms has kernels for each subarch with compiled in all drivers? It would make things much more simple Cyryl