Hey guys, I'm looking for a clear answer as to whether I would see any benefit to have the 9600GT (512MB) on for graphics (e.g. Photoshop) and web development work. I don't really do any gaming, so I'm looking to see what the differences (e.g. benchmarks) are to having the 9600GT (512MB) on vs. the 9400 (256MB). If there isn't any benefit to having the 9600GT on, then will I conserve battery life by running the 9400 (256MB) full-time? And if so, how much of a battery life increase will I expect to see? Edit: Also, what about in regard to have the MBP connected to an external (e.g. 22" Dell 2209WA) monitor? Will it make a difference as to which card I'm using? Basically, I'm wondering if there's any benefit to having the 9600GT on if I'm not gaming. Thank you!