Engadget - If we've never explained where the idea for IRL came from, now might be as good a time as any. Our own Tim Stevens, a car nut in his own right and a one-time auto editor for Engadget, wanted to test gadgets the way auto mags do vehicles. That is to say, on an ongoing basis, over a long period of time. That mission rings particularly true this week: Jon's taken hundreds of test shots with Fujifilm's X-Pro1, Terrence has been commuting with the Garmin Edge 200 cycling monitor and Brian has owned the Otterbox Universal Defender case so long that he's actually taking back the praise he gave in a prior IRL. All that and more after the break.