HTC Desire :: New Database Unlock Code

I have my new desire for almost a week now. I am trying to unlock it (it's locked to telus). I have tryed many website (mobileincanada, cellunlock) but they still answer me that the didn't receive the codes for ''new'' Desires.I didnt ask a refund from cellunlock because he told me that if he doesnt have it, no one else will have it.so I'd better wait (1-3 buisness days) after 3 buisness days they still don't have it.I've spoken to an other admin from htccode dot com and they can 'give it a try'because they have acess to ''all' databases. I'm not into asking a refund from cellunlock and be stucked again with htccode.Can someone explain me the theory of 'new databases' Vs 'old databases'?How do these buisness work? How can they have to htc databases... why HTC give them access? Hopefully I will find someone here who's in my situation and will try to help out