OK, this post is shameless advertising for Jentro's newest mobile application ( Jentro is my employer, for those who didn't know). foxNav is a mobile navigation application which has just been uploaded to the Android Market for the UK and the BlackBerry App World (also for the UK and Ireland). I know most of my legions of readers are in the USA; sorry, a US version is not immediately in the cards, but could come in the future. Other European releases are planned for the near future, as is a version for Windows Mobile smartphones. You need to have one of the supported BlackBerry models (with GPS) or an Android phone (currently HTC Dream, HTC Magic, Samsung Galaxy or HTC Hero) to use it today. So what does the application do? Here's the quote from our description in the BB App World: foxNav turns your BlackBerry phone into an advanced GPS navigation system. - Vehicle and Pedestrian navigation. - Automatic up-to-date NAVTEQ map material included at no extra char