After 4 years on my Core Duo MBP, I'm about to upgrade to an 2010 model. Don't worry, I've read enough 'i5 vs i7' threads to know what I need to know regarding difference in processor speeds. My question pertains the NVIDIA GeForce GT 330M graphics card. 256mb or 512? Here is my scenario. -Running a 24" LED Cinema Display -Majority of time spent in Photoshop (designing brochures, posters, business cards etc) -Occasional light video editing in FCP (Transitions, titles and a nice grade) -I like to spend a lot of free time on Youtube. So how much of my typical use would take advantage of 512 over 256 vram? If I am otherwise fine with the i5 2.4ghz, would it would be better to invest in 8 GB RAM?