Foolography Unleashed Bluetooth geotagging family hit the scene, in flies GiSTEQ with a mildly tweaked PhotoTrackr Plus (RT90, compared to last year's RT10). The only major difference with this guy is its list of compatible cameras -- Nikon's D90, D3100, D5000, and D7000 are now supported. It's still a two-piece solution, which requires users to plug one end directly onto the camera, but it touts near-instant bootup, low power consumption and the incredible ability of making far-fetched dreams come true. And by "far-fetched dreams," we mean "help you remember where your photos were taken." It's available now for $179 if you're memory's fading faster than ever before.