That was an quick answer!! When I don't include the sata driver to the CD i can't install windows. I have put the drives on an floppy and then I push F6 at the begining of the installation and that goes fine. I find my drive, I can format it and start the installation. But then windows want's my floppy again and after that nothing more happends. All I can do is quit with F3. There are no floppy drive on the computer so I'm using an USB-floppy. I can't set SATA to IDE in the BIOS.