Do you guys have a list of hot keys anywhere? (and are there any currently to move back and forth by 1 frame?)
I didn't even realize there were tooltips- they behave a little strange. They take 5 seconds before they appear the first time, but once they have appeared, then they appear to display normally (almost instantly when hovering over buttons).
Maybe you can decrease the delay on the tooltips appearing to something in the range of 1.5 seconds, or almost instantly, if there are no negatives? I've been using it for awhile, and had figured there were no tooltips, because I've never seen them appear through normal use.
So far:
'v' - translate
'x' - scale
'c' - rotate
'b' = pose
'w' - move to next key frame
's' - move to prev key frame
'd' - play (I am used to using enter' for playing an animation)
I also agree with a previous post that it would make more sense to have the buttons ordered 'translate-rotation-scale' instead of scale in the middle -adds extra time if you're changing using the buttons a lot.