IO1 initialization / Real HW problems

Hello
I've tested bootcd-54146-dbg (at least tried).
The cd seems to load boot drivers, then there is black screen. After blindly typing "cont" I get this:
https://picasaweb.google.com/lh/photo/J ... directlink
The system specs are:
Asus Tusl2-c mainboard
512 mb RAM
Intel Pentium 1 GHZ
Tried disabling APIC and USB but nothing changed.
The board has no SATA controllers by default. The HDD is set to MASTER, the CDROM is set to SLAVE. Of course I put an older HDD SEAGATE ST51270A when testing. The board has no integrated devices (i use external Soundard, WiFi ASMAX based on Realtek chipset, ge-Force 2 MX 400 graphics card ).