well, with all this talk of new PMs and displays (tomorrow???), it will soon be time for me to get my new cinema display. However, I am a little worried. My rev. B 12" powerbook has a relatively weak graphics card with only 32 MB of video memory. Is hooking a 20" LCD up to it going to significantly tax the graphics card? Am I going to notice slowdowns on other tasks that make use of the graphics card? I play a good bit of warcraft 3, and I'm afraid that the display will so tax the powerbook that I won't be able to play on the cinema display. Thoughts?