pick:

Mac OS X 10.6.2 Update Combo, it will install the update together with vanilla kernel (you don't need any other kernel, vanilla will work on C2D's)

Chameleon RC3 PCEFI 10.5 , A MUST !! Later you will upgrade it with later Chameleon and thus you'll have no need for UUID fix (but select it now uuid fix as i am not sure if chameleon guys fixed it in rc3 or rxc4)

Kernels: none

Graphics: none

Audio: nothing for now, not sure which one you have and it can be all added later

Network: not now

Laptop:
AppleACPIBatteryManager - might need it
VoodooPS2Trackpad - also

System:

You have ICH-9M. Can you set it in bios to run in AHCI mode? If so, do it.
AHCI SATA Fix Extra/Extensions - tick
IOATAFamily SATA Fix Extra/Extensions - tick
UUID - also select it for now
Dsmos - Don't play with devil not to select this little dude :-) Later you could install the latest FakeSMC 2.5 and remove dsmos.

That's it. Now you should explore a bit on your own, no fun if i tell you everything ;-)

Boot with: -x32 -v

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