Hi Guys,

I just wanna report & share that I had successfully installed above said.

Intel E7300 Core 2 Duo + G31M-ES2L + 3Gb DDR2 800 + 9400GT 512Mb
(using patched OSInstall.mpkg + ES2L Kit in Sandisk Cruzer 8Gb & Pendrive 8Gb USB stick)

I have 3 Hdd's.
Hd0 500Gb = Vista, XP, Leopard 10.5.8 Vanilla + NTFS3G
Hd1 320Gb = Leopard 10.5.8 Vanilla (2), 10.6.1 Vanilla + NTFS3G, and
Hd2 160Gb = Snow Leopard 10.6.1 Vanilla (2) + FATs

SL 10.6.1 on GUID partition on Hd2
SL 10.6.1 on MBR partition on Hd1

Deleted Sleep Enabler.kext & installed UD3Pv3 package.
Barfff... barfff... !! yes, updated to 10.6.2 with UD3Pv3 package - but audio not working, - and tried most of Voodoo.kext, Apple HDA's + Realtek ALC883.mpkg - it makes good graphics but No Audio.

I'm staying with 10.6.1 now to test if theres any inconsistency issues.

Good so far.
Many thanks to all the members around the globe.

Ooops, one more thing ...... the above success are also applied to my 2nd PC C2Q6600 / 9400GT / 2 Gb DDR2 / Asus P5KPL-AM - - - - >> TQ