On the back there is 1 x optical audio, 1 x ethernet, 2 x USB sockets. The optical worked on delivery the latest 15.2 software update has enabled the ethernet socket, plug it into your router (I use the TiVo Premier iphone app for a handy remote control simulator) Virgin will be delivering UK android and apple apps for use on smart phones and tablets soon. Posters on other forums say that the update enabled them to use keyboards with the USB sockets (see.
http://vmhd.blogspot.com/).