Hi all, I am considering to buy a mac pro to the university I am working for (well, actually the university is buying, I am just deciding what to buy) to be used in a research project. It will mainly be used to compile C and for MATLAB. Considering the upcomming snow leopard and the grand central technology, I want to get a good GPU too. My question is: Is a quadro 5600 fx worth the extra $2460 over 4x HD 2600 XT regarding computational power? Thanks in advance.