Ben, I'm sorry to say this issue is showing itself again, I'm now running the latest F12 bits, kernel-2.6.32.10-90.fc12.x86_64, xorg-x11-drv-nouveau-0.0.15-21.20091105gite1c2efd.fc12.x86_64.
I'm probably going to move on F13 soon so I will be able to say if the same happens there.
Ben, I'm sorry to say this issue is showing itself again, I'm now running the latest F12 bits, kernel- 2.6.32. 10-90.fc12. x86_64, xorg-x11- drv-nouveau- 0.0.15- 21.20091105gite 1c2efd. fc12.x86_ 64.
I'm probably going to move on F13 soon so I will be able to say if the same happens there.