HELP! It just keeps rebooting for installation

[Escalibur]

Hi, my Mac OS X 10.4.8 [AMD-Intel-SSE2-SSE3] with PPF1 DVD is not booting for installation (CDROM set as primary and default in BIOS options). I can see the black screen when the count downs starts and the darwin boot menu for the hit any key to install, then it loads some files and then it reboots to the same process, also tried hitting F8 and typing "cpus=1 -v" or "-s" and "-x" or "-v"

 

I´ve tried to install Leopard-AMD-10.5.1 DVD too with the same results.

 

COULD ANY BODY HELP ME PLEASE??

THX!

 

Files on 10.4.8 DVD

BOOT.

BOOT.CAT

BOOT0.

BOOT1H.

BOOT1U.

BOOTHELP.TXT

CDBOOT.

CHAIN0.

 

Files on 10.5.1 DVD

BOOT.

BOOT.CAT

BOOT0.

BOOT1H.

BOOT1U.

BOOTHELP.TXT

CDBOOT.

CHAIN0.

I386BOOT.ISO

STARTUPF.

 

My System conf.

MSI k8t master2 far7

Dual AMD Opteron 246

Barracuda 160 gb S-ATA

Partition 1 = Vista Ultimate / Partition 2 = 30 gb Fat32 (partitioned with vista manager and resized with Acronis Disk Director Suite)

GeForce 6200 AGP 256