system specs is
"AMD Phenom 8400 triple core"
"Ati Radeon HD 3600 Series"
"4,00 gb ram memory"
"running windows vista home premium"

this happens when i try to boot from the distro cd..

i've been trying many distros whitout any suscess, it worked on my laptop but it get's to hot so i want to install it on this pc becuse it's faster so all help would be great!!

When i try to boot normal from the cd it says still whaiting for root device..

But when i write rd=disk0s1 -f -s -y -v cpus=1 it shows up like this i video here.