LaCie just updated their LaCinema HD media streamer lineup with the new Play and Record models. The former can playback media while the latter can also function as an HD DVR. Both are wireless and can stream 1080p media from the network to your TV and upscale standard def movies to 1080i.
They come with either 500GB or 1TB of internal storage. The Record has added DVR capability for anyone looking to get rid of the set top box entirely. Looks like prices will start at $430.