netbook craze, but Toshiba's latest prototype shows there's still interesting things possible, even if it isn't a traditional laptop. The 5.6-inch touchscreen handheld runs Vista on Intel's Atom processor with a 64GB SSD and a GPS chip -- which like an awfully expensive setup, but Toshiba says they're aiming for netbook pricing. Of course, that means almost nothing, since netbooks are all over the map -- and that probably explains why Tosh says it's identified "six or seven" segments of the netbook / UMPC market, and that it might not compete directly with Eee-class machines. Sure -- but isn't an expensive handheld touchscreen netbook just a straight UMPC? Nice try, guys.