roisoft, naquaada, I LOVE YOU! (not really, but nearly)
My PC is in this moment installing Leopard. I tried it at first with the Leopard DVD with VIAATA-kext, 'cause I couldn't find the "original". I booted without any flags and he detected my hd. This day is like christmas - nearly better. ;-)

Stay tuned. I'll post about my success, when the installation is complete!

:-)