panorama work, you need 12GB for that, haha. i use all 6GB when i do that and the computer comes to a halt. just an FYI, lightroom 2.5 still doesn't run perfect even on an i7, they are still working on the program. lightroom 3 should be smoother, i havn't really messed with that yet. no plans for GPU acceleration as far as i know. that AMD build is quite a great budget computer though, assuming you want to go AMD. and i find multiple monitors necessary for much of what i do (coding). as far as photography or photoshop i normally just use one monitor.