Yeah, I'm thinking now that I had to key it on and off two times with the master, THEN do the copy key... I guess we will find out when I get that other EEC and I give it a shot. Thanks!
I just spoke with the people who are shipping the EEC to me, they are including the master key as well as the VIN for the car... so it looks like I will be able to determine everything about the car and know what to do... I'll let you guys know how it goes. Thanx again!