DarwinX and immo,
Are there any special kexts needed for 10.8.2, such as the AppleACPIPlatform.kext to take care of either kernel panics and or verbose boot where PCI begins issue. I have not tried Clover yet. I am on Tony's Chimera 1.11.1 for a while now.
I did not see any files or newer DSDT's posted in the first post for OSX 10.8.2? I also have to assume we do not need the SSDT as are needed for the i3/5/7 series intel processors.
I have the XPS M1530 which I think may be basically the same as DarwinX's but immo you have a M1330?
There was a compatibility issue with VoodooHDA and the HDEF section specified in DSDTs prior to the ones I posted late September (these actually were posted for 10.8.2; even I was surprised it was that long ago). If you read the blurbs on top of my first post I try to put important updates to how things have changed there.
I can't say anything with certainty on i3/5/7 cpus because I've never used one on a Hackintosh but I would assume they would be the same as the Core 2s. The only reason to use SSDTs are if you want to override the state settings specified in the bios, but in the case of M1330s and M1530s what's in the bios works well enough. SSDT tweaking has some useful applications such as undervolting your CPU to get a little more battery out of it.