Need Help in Leopard installation~

[Bennit]

I have changed so many type of leopard just as Kayway, JaS, iDeneb or iATKos ,but I can still not see the picture of installation ....

When I use iDeneb, it said that "failed to load extension com.apple.driver.AppleACPIPS2Nub"~~ I searched in forum but no solution~

I'm suprised that people have the same problem as they update their OS so they can't enter the Leopard ~ I can't boot up the Leopard installer ~~

I really really do not understand why ....

My CPU is intel E8400 and the MB is ECS-G31M~

My English is not very well , I hope I can make mine clean ~

I need help ~~

>_<