TomTom has been on a mission to keep itself relevant as smartphones increasingly start to overstep on its territory, and the GO I-90 is another move in its counteroffensive plan. Capable of slotting into the double DIN slot usually reserved for in-car radio / music players, its big selling point is that it integrates into your dashboard yet is still capable of being moved around like a discrete nav unit. You wouldn't be left decrying the loss of your radio either, with the GO I-90 sporting FM (with RDS support) and AM reception, USB support for MP3 players including iPods, and a promised compatibility with an "extensive" list of phones for handsfree calling -- unfortunately, the poorly worded PR makes no mention of Bluetooth so we're not sure how they'll pull that off. Throw in a guarantee to receive the latest maps, TomTom's Map Share for crowdsourced routes, and a Help-Me! emergency menu, and you get a pretty comprehensive product. Shame about that €599 (about $893) sticker then. Available in Europe in December.