Modul8> preferences> all the pre ram loading of the clips brought back to zero. So no ram loading at all. playing all clips straight from disk. mixing 2080x600 h264 or 1920x1080 h264 quicktimes.
(quite strange, got 16 gig of ram, but my clips are maybe to big. around 4-6 gig. must be a quicktime problem, ram is fine)
one last strange thing is going on, sometimes everything hangs, if you restart you get the white screen and nothing is happening. I think if you disconnect every usb and firewire device and you restart, it might help... That is the last problem I try to figure out. I think maybe it's a switch resx progam conflict. But never had that crash during modul8 so far. It looks quite stable on the mac pro 2.8.