from DB also: I understand that EDIG is applying for new patents - could be under law that if they can verify that tech was theirs at the CES 2000 time frame that applying for the patent is just a formality - no urgency - not necessary - not required - sort of like copyrights - I've seen that with copyrights - If you have a way to protect your IP without the patent pending, it would be your choice when you apply. I'm sure EDIG would want their property protected adequately.