This cool little device has just been announced: The Xtreamer player is the cheapest way to play and stream HD (MKV H.264) movies or user-generated videos, listen to high-quality digital music and show high-resolution slideshows of your family photos on your TV.
So, for those of you who have been following the recent release of the HP MediaSmart Server 2.5 Update, you will be aware of the application for the iPhone and iPod Touch, called iStream, that enables you to connect to your Windows Home Server and stream your digital content.