(Still waiting for root device) >> PLEASE HELP !!

Hi,

i've installed the mac os x86 10.4.8 jas with no problems at all
but after rebooting it stuck in the loding screen
and when i tried to reboot in (-v) mood it gives me (Still waiting for root device)
my motherboard is ASUS A8N-E nForce4 Ultra
with AMD FX-55, 1GB DDR400, 80GB HDD, ATI X1600XT
so what is the problem guys .. please help me because i want
to leave Microsoft products as soon as i can (I hate Microsoft) :D


Regards,

it's OK now ..
the problem was in SATA HDD ..
and i tried to install it on normal IDE HDD, and it works fine now !!