Starting to wonder if I should have upgraded to 10.6.3. I'm now having some fairly strange problems when waking from sleep. After it wakes, I get one brief flash of the screen then it goes black and the trackpad no longer responds (but the buttons do!). Luckily I can hit the power button and "r" to restart, or alternatively VNC from another system.
I've tried this with both EvoRestart and VoodooPower. I've tried it with both the binpatched kernel and Chameleon 2.0rc4, and with the vanilla kernel and the NetBookInstaller Chameleon. I don't use any kernel extensions for clamshell sleep, but rather a DSDT patch. Everything worked fine on 10.6.2.