Leo4all 10.5.2 -> 10.5.6 update hanging at 11%
 

Hello, I used Leo4all to successfully install OSX 10.5.2 onto my system and i managed to get my wireless network card working properly with the machine. When I click update and download the 10.5.6 combo update onto OSX, the update hangs at 11% and freezes. If i try to restart it, it will hang at Darwin and not go into OSX.
I have tried reinstalling OSX and etc three times already and it would always hang at 11%.
Has anyone had the same problem as I did?

Here's my build :
GA-EP35-DS3L mobo
Intel Core 2 Extreme QX6850
LG Sata dvd drive
250gb sata hd (seagate)
Linksys WMP300N
Nvidia 8800GTS 512mb.

TIA!!