Have you seen these? http://www.ebay.co.uk/itm/DGM-T-A10...5613&pid=100015&prg=1006&rk=1&#ht_4576wt_1398 Apparently you can plug them into your telly and turn it into an Android device? It looks almost too good to be true for £40 considering that with access to the Android market the world is your geeky oyster. How do you use they keyboard do you reckon? What's the catch? Has anyone actually used one of these devices?