I am glad I can create user defined applications palette in 8.2. I can set a hotkey to toggle the palette too. One hotkey suggestion:
The hotkey can be down and released. Currently, I can only pressed hotkey.
For exmaple:
F12 key is down and holding: show the palette under the mouse
F12 is released: hide the palette
This method is a nice way to show palette on the fly, no need pressing F12 twice to toggle state.
It is even better to use a multiple button mouse, for example mouse button 4, as the special hotkey.
I know this will be hard to drag files into applications, but I only want an applicaiton launcher.