Question about button mapping on Mogul

[still.focused]

Apologies if this has been covered but i havent come acreoss it yet.
Ive noticed that you cannot map the windows and OK keysof the 6800 as you could with the 6700
On my 6700 i mapped the OK button to run the OK/Close command from Wisbar
(It has a task manager that i can close from, but the OK button is so much easier)
Secondly im also running Touchflo
What i ultimately like to do as well is
Map whatever command activates the cube to the Voice Speed Dial Button
And eliminate the finger slide launch
Is there a solution to either of these issues
An answer, or point in the right direction would be sweet