In episode twenty of the All About Windows Phone Insight Podcast, we start by talking about the media and consumer response to the launch of the Nokia Lumia 900 and the HTC TITAN II on US operator AT&T. We then share our respective experiences with the Nokia Lumia 800's battery boosting firmware update; there's a quick mention of the mobile side of Microsoft's purchase of patents from AOL, before we finish, as usual, with an app pick from each member of the team.