I've seen a couple threads about this but haven't seen any real solutions.

My secondary monitor is larger and I prefer to game on it - I can't run D3 in fullscreen or fullscreen (windowed) mode on the secondary monitor. Also, if I try running it in windowed mode and then dragging it to the secondary monitor, the window will not maximize to fit the screen and the resolution selection is inaccessible.

What, if anything, can be done to address this? I didn't buy this badass video card and game only so I could play it on my small monitor.