here's a sample of what it can look like. Up top is rocket dock, in the center is an itunes widget, to the right is yahoo widget menu which I opened using rocket docket. Wheny ou close or minimize a program it goes back to the RD menu.
ofcourse you can replace any icon or program in the rocket dock up top.
I'm using a mouse on the menu to scroll, right now i don't have a touch screen to test this out.