Reading back on my comments, Peter, I think it looks like I'm making disparaging remarks about the Displaylink technology. Sorry about that! I want to clarify that I'm impressed by the technology, and when the laptop arrives tomorrow, I'll be hooking up both monitors directly to the dock first, with the expectation that it'll Just Work Perfectly even for games.

I've just been spoiled in the past by laptop docks with directly-connected dual DVI outputs, and it's a shame that laptops which offer that kind of option are becoming more rare. I'm impressed that USB3, combined with that Displaylink technology, has given users a workable alternative. Knowing that it does The Right Thing (as best it can within the constraints) with regard to 3D game graphics is quite impressive.