How do you change avs preset while fullscreen?
 

While AVS is in fullscreen, I'd like to change from one preset to the next using a keyboard command.

I've been wondering about that one myself. I know there's a feature that'll let you assign AVS presets to function keys so you can call up a specific preset simply by pressing the key... There should also be keys for "next preset" and "previous preset", but I haven't figured that part out yet.

Might this be one for the wish-list?

Try <y>, <u> and <spacebar>.
If you don't see all your presets, go to preset/hotkeys and set the director for cycle to <all>.
In Fullscreen mode also <f> for displaying frame rate and there's also a key for turning on title display, but you'll have to search the forums for that one.

<t> for title

This is definitely good to know. Thanks.

...Is this in the documentation somewhere? I must've missed it (a few dozen times).