ASUS PRO31-SA equivalent F3-SA

[Eversor]

Hi everybody, and congratulations for the grat forum.
I have to report a failed install of iPC OSX 10.5.6 on the current notebook:
ASUS PRO31-SA wich is the big distribution equivalent to F3-SA
After 20 sec of install (verbose/normal, BIOS compatibility mode for SATA HD ON/OFF) the computer restarts.

Hardware is:

Core 2 Duo T7500
ATI Radeon HD2600
SATA Hitachi 160 GB
Realtek Audio
Intel 4965 wireless
Ethernet Atheros L1
Motorola Data-Fax Modem
Controller USB ICH-8

If you have any advice it would be great, thanks