Upgraded F14 -> F15, now how do I use this?

[Joe Zeff]

On 06/09/2011 11:52 AM, suvayu ali wrote:
> Try a middle click, and you can see all the windows in all desktops
> too. :) Now if only there was a way to rearrange the windows from this
> menu ...

There are two problems with this: first, neither the pad on my laptop 
nor the trackball for my desktop has three buttons.  Second, it'd be a 
good idea if I ever wanted to see all of my open windows at one time, 
which is something I can't ever imagine needing to do.  (BTW,is this for 
Gnome, or for XFCE?)