I'm about to order a dual 2.66 Quad MacPro. I use Adobe's Master collection, mostly Photoshop but some video editing. I'm not sure which graphics card to order and would appreciate help in choosing between the NVIDIA GT120 and the "upgrade" the ATI 4870. How does one analyze which to buy? Suggestions? Thanks. sjh PS. I notice there have been threads predicting a quiet "update" with new card choices. Any solid reason to wait?