Well.. my update.. i put the keyCD in and simply didnt worrie about it as i paroused good old ebay. I was able to score a 2007 cd but while waiting for it to be mailed i figured what the hey n threw in the 2002 nav cd.. and .. it worked!! I dont know how or why but works fine now!! But i did score a 2007 for dirt cheap so guess was a win win people! Thanks for the ideas fellas. This is a great forum!!