I've got ToH 9.2.0 and graphics update from Rev1 (currently Rev2) DVD. The original GraphicsUpdate1 always panics the kernel. Without NVinject/wahtever I have failsafe mode, with it - native res, no QE/CI. With kexts from "leo_vid_kexts.zip" (unfortunately I don't know their origin) - black rectangles instead of menus, render bugs in Dashboard and mostly the mess in other places that use OpenGL.