I'm torn b/w buying a Dell vs Macbpro I will primarily be using the computer for heavy photo-editing in photoshop and lightroom and some video editing work I've read and searched the comparisons b/w Mac vs PC and all the yadayadayada seems like the all answer points to - that it doesn't really matter as long as memory is adequate and video card is decent so here are the specs and price i'm comparing for the DELL VS the MACBPRO My customized DELL XPS 16 ($1399) Intel® Core™ 2 Duo T9600 (6MB cache/2.8GHz/1066Mhz FSB) Genuine Windows® 7 Home Premium, 64bit, English 4GB Dual Channel DDR3 SDRAM at 1067MHz (2 Dimms) 500GB 7200 RPM SATA Hard Drive ATI Mobility RADEON™ HD 4670 – 1GB MACBPRO ($2099) Intel Core 2 Duo 2.8GHz 4 Gb Memory 500 GB HD NVIDIA GeForce 9400M + 9600M GT with 512MB I'm assuming under these specs, the DELL would run faster? since the Vid card is faster. But I've also read that since Photoshop CS 4 runs on 64 bit that this will ultimately run slower on the new Windows on PC's. So right now I'm leaning towards the DELL Any opinions? much appreciated!