Just got the box and I'm most impressed how well the DLNA server works. Gave up on 5000T as you couldn't stream HD recordings. You can with Aura, seems to transcode to SD on the fly? But that's ok. So can watch recordings on another TV on my network using it's native DLNA client, or a computer, great!
Also works for live channels too, good if no aerial available at the second TV.
Just hope they sort Netflix (although I have sideloaded) and Now TV.
