I've been seeing some of the small Zaon traffic avoidance units
(http://www.zaon.aero) and they look pretty slick. The larger module
even will hook into many GPS displays. Knowing that such a product
will only come down in price and in size, can one of the larger, XRX,
units be plugged into any of the glider flight computers to have
traffic on top our existing moving maps? This might be something that
the Craggy/NK/etc. guys might what to consider.