After more than 3 hours mangling about, I have just given up trying to Frankencode my own template based on one of the HTML5 layouts you have already created. My sad attempts ended upcreating monstrosities that ended up looking like the Terminator T1000 after it ate that grenade. So I'm stymied.
I Frankendesigned this layout from the layout list of the other ones, to show you what I have in mind.
http://www.paulmacmartin.com/cc/06-Jan-11-5-36-29-PM.gif
I would have thought this would have been the first HTML5 layout you would create. It is so traditional and familiar (nav left, content right). I suspect it will be the most often used one if you create it.
www.paulmacmartin.com