I run my Ti 667 DVI 90% of the time connected to a 20" ACD. I'm pretty happy with the performance of the display and the video card, at least for the work I do. Can anybody quantify for me the differences between what my current video card can do, and the card that's in the new 12" PB's? If it's a wash, I wouldn't mind having the smaller latop for the times when I do take it on the road.