mrklaw said:DD will arrive because publishers want to prevent used sales, and want to prevent piracy. DD helps with both of those.
Bingo. While DD won't prevent piracy in any way (if it can be made it WILL be un-made, FOREVER), it does prevent used sales. It's all about control, and if the publishers and developers can work together to prevent losing any sales due to a used market, they will. I don't blame them at all either. Used games are appearing in more and more places now (heck even Walmart sells them), and it's taking a significant chunk of change from the publishers/developers. They are essentially working for nothing when a used game gets sold over a new copy.