In FrequencyCast Show 51, Carl and Pete discuss our digital future, and the impact to TV, radio and the Internet following the introduction of the Digital Economy Act 2010. We also get hands-on with two walkie-talkies, and play with a silly sound machine. For our Interaction section, We also look at feedback from our listeners, including ITV 1 HD in Scotland, a magic geo-tagging Wi-Fi SD card, the options for catch-up TV, and views on our recent MP3 player feature. Links and transcripts at https://www.frequencycast.co.uk/cast51.html