If you have researched PTSC you will see the hell EDIG might have to face with patent office reexams and court rulings. PTSC, in 2006 pre reexam gauntlet was getting $15 million licenses the post reexams got nuisance fees. Now they are out of the reeexam so the stock went up from .05 to .16 today and they are awaiting a Markman hearing result. Very tense. EDIG is about 2 years behind PTSC and kind of on a similar difficult path.