American Classic Aero-Mag rim

[cirroc]

Anybody know if an Aero version of the American Classic Magnesium rim is in the works? This website lists a more aero version of the regular Mag rim with fewer spoke holes (18/24h). If rim weight is 350g as mentioned, it could be more than just a special event wheel.
http://www.jtimport.dk/grimeca/system7.html

Also mag rims available for mtn bikers:
http://www.jtimport.dk/grimeca/system8.html