Hey guys, I have an Mac Pro 1,1 with an upgraded video card (don't remember the model number, but it's the one that works with the 1,1.), a Macbook Pro with Thunderbolt, and a TB Cinema Display. Is it possible to use a Mini Display cable from the Mac Pro to the Cinema Display, and then the power/TB cable to the laptop? I typically do photo editing on my laptop, but I still prefer the Mac Pro for video stuff. Any input is appreciated. Thanks!