Greetings from Norway. In a desperate attempt to escape the effects of jet-lag, your intrepid technology correspondent records a podcast from the land of the Norsemen...and Norsewomen. First, a feature on internet governance and some listener e-mails. Then, improvised explosive devices, or IEDs, have become the terrorist weapon of choice in Iraq. We look at how (and where?) they're made, how they're planted, and how they're detonated. And finally, Italy's Po River has been the subject of some recent scientific study. Find out why...sniff, sniff.