Sony PlayStaion 3 Firmware 2.20 Demo: new features explained

The hot news a few days ago was the release of the new Sony PlayStation 3 Firmware 2.20; now thanks to Game Trailers they are showing a video of the Director of PSN operations giving us a demo of this update.

There are a host of new features on the Sony PS3 Firmware 2.20 update, however looking through them none are of any use to me. Maybe once I start to purchase some Blu-ray movies, then I might get to enjoy the update.