Chaotic Promo Deck w/ no codes

I was at a convention for my company in Fall 2007 and Chaotic was there showing off the new game.  I got a sealed envelope from them and never really looked at it untill today.  Inside were what appear to be two starter decks, factory sealed in plastic wrap.  After some investigation I found that all Chaotic cards have a unique code on them on the bottom of the card.  All the cards, I assume, do not have any codes, rather they have the words "CHAOTICGAME.COM" where one would find the codes.  Also included in the envelope are "Rules" printed on plain paper and stapled together, a DVD labeled "CHAOTIC TCG DEMO" ,  two playing mats (one blue and the other red), and some other promotional papers about the game.  I just read that included in thestarter decks are "Master upload cards".  Is this why there are no codes on the cards themself?  If so, then my post is pretty lame as I was wondering if I had a really rare item or now I guess just a very common set of two starter decks.  LOL.