Hi @ all!
First of all: Thanks to every one here. You have been helping me out with many problems in the past.
I'm using Ubuntu 12.10 and I love it. But there are two little things i want to change.
1. (And the main problem) I changed the option "Hide all normal Windows" to Super + D. It works fine. But after rebooting my machine it is Super + Ctrl + D again.
2. (and not that important) I would like to have an icon in the Launcher to show the Desktop. (Thats for my touch device i've not tested jet...)