The problem with the possible FF NEX model is the lack of native FF lenses. Sony would have to come up with an all new series of FF lenses for the E-mount. With an OIS system built in those lenses, they'd be pretty large. Maybe they will do that, eventually, anyway, or maybe they'll just dump the OIS, but they might do an A-mount version first, because the lens catalog is already there. Maybe next year in Photokina, maybe sooner. We'll see.