I have an HP ZD7000 with an Nvidia FX Go5600 that always had a problem with black vertical lines every other column.
Gotoh over at the OSx86 forums (formerly MacVidia) has come up with a solution using his NVinjectGo.kext by changing the NVCAP values.
I now have a fully working internal laptop display with QE/CI and full resolution to 1440x900.
Check out:
http://forum.osx86scene.com/viewtopic.php?...;p=13272#p13272
This is still in development and my external display is not working yet (but it will).
Just wanted to share the good news.
Update:
Both internal and external displays are now working. Thanks to gotoh.
