Mouse keyboard freeze iATKOS

Yesterday i recently installed Mac OS X 10.5.7 on my PC using the " iATKOS V7 " disk , Installation went fine until i reached the "select Language" screen , theron my Mouse wouldn't react to my gestures neither would my keyboard.
So the i re-installed it and chose the PS/2 option usnder in the drivers section in customise.
All went fine and i was able to use Mac without any problemss but then
My Mouse and Keyboard would just hangup and feeze and i wouldn't be able to do anything theron.
Pressing the power button for 3 seconds worked before but it doesn't now
Any ideas what is wrong ??

I google for any fixes and saw this LINK will it work ? Or will there be a conflict between the two kext files ( between the pre-installed one )

Any help will be greatly appreciated

yes, it's probably a conflict between to kexts.

just for tests pourposes, remove sound kext. after if you still have the problem, install the sound kext again.

can you tell me what kext did you install?

You can use Multibeast it have 2 options for that kind of devices Apple or Voodoo, you should select Voodoo or try with the other