Okay, we know Boston is a tough place for GPS navigation units, but we didn't know it was this tough. This morning, the Today Show pitted three drivers against each other using three different GPS navigation units from TomTom, Garmin and Magellan navigating in Boston. It seemed like a simple test, but Greg John, the driver using the TomTom needed to make it apparent he won by flipping the bird to WHDH anchor, Adam Williams after his victory. Greg John must have a lot of pent-up anger from having two first names. It's okay, buddy, it's just GPS, no need to be so hateful.