If you've purchased a DVD player in the last few years or used a software player, likely you've experienced a built in player feature that remembers where you last left off in the movie and allows you to resume play from that point. That functionality...

One of the great features mandatory on every HD DVD player is at least 128 MB of persistent storage. Many discs on the market are taking advantage of this feature to allow you to do things like save bookmarked scenes, download new trailers, or cache your...