When you are in the deco mode.
:O ok :P and now i think im ready am i ? if sooooo i still need a logo :\
Oh and the right click is the eraser.
Ok.. i have alot to learn about this "Decoration mode thing"
For example, if you click the middle button when the curser is over it and you are in the deco layer screen, you can color the other materials that color.
And also if you look on the right side of the menu u can choose the tone of the color... dark or bright..
When the deco layer screen is p, you can press the wheel on the mouse, and it will select hat color although it is not selected by hand.
:) hahaha thats reallly cool!!!
... Oh! :P i finally got it look ima try it out..
Oh sorry, It's actually just b for exiting and entering. You press ctrl+b to see if someone has used deco layer or not.