Along with the other great suggestions:

- Daily Tech News Show: http://www.dailytechnewsshow.com/

- Tech's Message (UK focused): http://www.natelanxon.com/podcast/

- PacketPushers Network: http://packetpushers.net/series/weekly-show/

- BBC's Click Podcast: http://www.bbc.co.uk/programmes/p002w6r2/episodes/downloads