If I have one day passes, I can't renew my APs with the DVC discount can I? I have to upgrade the one days to the AP at the DVC rate don't I? In other words: I know I have upgraded an exitsting ticket to an AP and gotten the discounted DVC price. I just don't know if I can somehow apply a one day pass to the cost of renewal of an existing AP. I can't figure any way to do it. It will be more of a saving to just let the existing passes expire and then upgrade the one day tics to the AP at the DVC rate when the time comes. If any one knows otherwise, I would appreciate the hint.