Shortly after breaking the semi-magical 500,000 subscriber mark, AT&T's executive vice president of content Dan York sat down for an interview on the future of U-verse. The bigwig made known that U-verse TV's long-term HD plans were still undisclosed, though "north of 100 [HD channels]" were in its near-term sights. He also insinuated that HD VOD was still aways out, though he did acknowledge that "HD is clearly important to consumers." He also hinted that more substantial changes could come to the service once the really magical one million subscriber mark was passed, suggesting that it could leverage better deals and possibly more content by being able to claim a cool million on the roster. It's a fairly interesting read if you're interested in AT&T's take on IPTV -- we're just anxious to see it come to more places.