Lost in frustration Kalyway 10.5.2 on AMD

this is the spec I'm working on:

CPU: AMD Athlon 64 2800 + (SSE, SSE2, x86-64)
Memory: 1 Gigabyte
Chipset: nfroce3 250
graphics: ATI Radeon 9550 AGPx8
sound: ALC850
LAN: Marvell Yukon 88E8001

HD to install on : 80GB IDE, single harddrive.
installing from SATA DVD with Kalyway 10.5.2.

I've started working on it here: http://www.insanelymac.com/forum/index.php?showtopic=18… ↗
and got stuck in the middle.

I've been able to install the system once, and it failed after installing some kexts, so I've tried again and I can't bypass the first restart which result every time with kernel panic.

The settings I've tried:
default + JAS_SSE2 patch = kernel panic
test patch 1 + boot flag + JAS SSE2 no WIFI drivers = kernel panic (something with nforce)
default + test patch 1 + boot flag = ACPI kernel panic
JAS SSE2 + test 2 + boot flag = onboard pcata kernel panic
JAS + Nfroce mobo driver only + test1 patch + boot flag = kernel panic

Tried also iDeneb v10.6 Lite 10.5.8 and got kernel panic on boot before the installation.

any help or tip will be useful. I know it's a bit old system, but I've seen that similar mobos have been to work. I've also got a working Leopard 10.5.8 on vmware in a notebook, so if there is need to use leopard for something I can use it.