Sanyo was among the first to cram solid state storage into navigation systems when it did so back in May of last year. Nearly 12 months to the day after said introduction, the company is delivering its newest duo, which ups the ante by including "SSDs" (which is likely just a fancy title for flash storage) that are four times as capacious. The NVA-GS1409DT and NVA-GS1609FT systems, which are both in the AV Gorilla family, each boast a QVGA (480 x 240) display, 3D maps, an integrated DVD play
