In FrequencyCast Show 53, Carl and Pete take a fresh look at the BT Vision digital TV service. We also look at the massively hyped iPhone 4 launch, get to hear what a radio amateur thinks of radio today, and explore the pocket Fitbug device. All this, plus news headlines, a TV remote control keyring and your phone calls, texts, tweets and emails in Interaction. Links and transcripts at https://www.frequencycast.co.uk/cast53.html