If you want GPU Flash Acceleration first download and run this uninstaller:
Reboot and install the new flash:
If it is working there will be a small white dot in the upper left corner of the video. My overclocked Mini has a few problems with some 1080p stuff with it installed, but a lot of 720p stuff that I know didn't work at all before can play fullscreen smoothly (and that is the best our screens can do really). Well worth it.
Good news about VoodooPS2
I succeeded in combining all of the best stuff together. The current kext has the fixed keyboard support from the alpha with the lack of requirement of the NUB kext of the beta. It is not perfect but the rate I have to type to bring about freezing is crazy fast. I think it is a good trade for overall stability and the loss of another kext.
So lets call this final.
Should be in /S/L/E/. Again, delete any ApplePS2controller.kext and AppleACPIPS2Nub.kext you have in either /S/L/E/ or /E/E/.
One note (@MowgliBook) is that I do think that we should keep those Apple kexts somewhere for bootable disks as my kext won't work well in /E/E/. I tried to get them to work and had some success, but never enough to be happy with it.
You need to boot into verbose mode or you get the black screen upon resume (no KP though).
That problem is what I am working on next.....
EDIT: Added version 1.1 which should fix the problems caused by this kext following an ApplePS2 kext.