Looks like Kappius is entering the carbon rim/wheelset fray. Very nice looking design for the rims w/ offset spoke holes among many other features. 30mm exterior width and 355g (+/- 15g) weights (29er). I know that Thomas Dooley and Mike Hogan rode the wheels at the Cape Epic with no problems. Here's the link for the rims. A KH1 laced to these may be my dream wheelset.
Rims ? Kappius Components

Rims ? Kappius Components