Hi everyone, I currently have an early 2011 MBP with a 2.2 GHZ i7, 8 GB RAM, 512 GB SSD, and AMD Radeon HD 6750M 1024 MB. I use my computer every day for HD and sometimes RAW 2.5k video editing in Adobe Premiere, After Effects, and also frequently simultaneously edit high-resolution 16-bit images in Photoshop and Lightroom. I also use a 27" 2560x1440 display with my MBP in clamshell mode and sometimes side by side. Right now I get a considerable amount of lag when rendering video. I need to be able to do all of the above tasks simultaneously and fluidly. Would the increased processor speed, and the NVIDEA graphics with 2GB VRAM in the new MBP will help significantly since it supports CUDA processing, unlike my AMD? Or do I need to hold/shell out for the new Mac Pro with Dual D300s and 4GB VRAM and the 3.7 GHZ Xeon E5?