Boxee's second box is getting a fresh round of updates, as GigaOm points out software version 2.1.0.7781 has been detailed and is rolling out. It includes features that appeal to classic Boxee fans like support for DLNA rendering that lets it browse and play files from PCs or other devices on the same network and DMR that lets users push media to it from apps like Skifta. For more traditional viewers, the update also brings a standard TV guide users can pull up by selecting "TV" on the home screen, the ability to schedule and manage DVR recordings from antenna on t