First, glad to see your family is safe. I very much understand the angst of waiting for that email or phone call.
Second, I also own both and at least PTSC has a deal with TPL and could profit should one of the Big Guys want the patents.
Today, EDIG has Wencor as their only sugar daddy. The jury is out on that relationship going forward into 2006 and beyond.
Both companies need to sell something to some entity of substance, IMO.
Engineers rarely make good marketers.
John