I did a fresh install using the empire legacy boot disk, then installed 10.6.0 from a retail disk, upgraded to 10.6.4, installed chameleon and user dsdt via multibeast. (using the dsdt.aml and installing the kexts from howorang's pack.) Everything works except sleep. I've never been able to get sleep to work on any version of os x on my d630. I must have installed it a zillion times. I have i5 and i7 gigabyte desktop machines that work flawlessly---I used the IBOOT Supported disk and it's pretty automagic. I noticed that with an extra terminal attached to the d630 the lcd goes blank but the other monitor stays on when you close the clamshell of the laptop. Does anybody have x3100 graphics on a d630 and sleep works? It's a dealbreaker for me.