It's my gf's computer and she really wants a mac and although its similar to mine i'm having a little trouble installing...

MB:
ECS Web Site 775

CPU:
Intel® Core

i've tried installing a lite version of ideneb 10.5.8 cause thats what i have and snow leo isnt a necessity. What i need to know is what do i need to make this compatible and if it will be able to run the vanilla kernel