No video after sleep?

[helfire]

First of all thanks for all your hard work Zeph, keep it up, eagerly anticipating rev2.

I got rev1 installed, the known issues wiki was a life saver.

Removed apples gforce/NV* kext's and installed "Zephyroth NVidia Universal Installer" mpkg

Now it works, get custom resolutions and QE enabled, but once it goes to sleep I cant wake it up, no video.

Any troubleshooting ideas?

Specs:
AMD 3700+ San Diego
DFI LanParty NForce4 Mobo
7800GT EVGA (belive osx sees it as a 512mb card, but not entierly sure if it is)
1GB RAM