From the README:
o Hardware that can only be used on one display at a time (eg:
video overlays, hardware accelerated RGB overlays), and which
consequently cannot be used at all when in TwinView, can be
exposed on the first X screen when each display is a separate
especially since the nvidia proprietary driver keeps me from using a second (PCI) video card to do 2-D tasks at any reasonable speed.
What do you mean? What pci video card?