Well. That doesn't sound too bad. I'd like to also add that to myself as a player this would be a great feature and even though there might be more important stuff planned now I want to make sure that this isn't something that gets cut at some point. Even if it takes awhile, please, please, please add a way to ALT+TAB from full screen and back.

The huge amount of performance lost when running the game in a window is simply unacceptable.

On my PC it's I can run the game in 1920x1080, all setting on high/very high, no AA, no Ambient Occlusion, at 60fps, or run the game windowed at 1280x720 with settings slightly lowered at 15-25fps.

The fact that I'm forced to lower settings to get worse performance to a deal breaker. One of the many reasons I bought XIV was to experience state of the art graphics and sound presentation.

A quick note/tip to anyone that wants to use true fullscreen mode for the added performance but wanted the ability to use a web browser at the same time. Installing Steam and making XIV use the steam overlay integration works wonders. Steam chat+voice chat and a bare Google Chrome based browser.