Click for even bigger PSP, larger hand Announced just over four months ago, the PSP Go will hit store shelves worldwide this Thursday, October 1. By its very nature as a flash memory-based device -- and its incompatibility with already-owned UMD titles -- Sony's latest incarnation of the PlayStation Portable is leaping out of the gate with a considerable handicap. Early adopters, the devoted Sony and PSP fans, are going to find themselves wowed by the hardware, but a little unsure of what to do next.The Go is a wonderful gadget -- it's beautiful to look at, feels great to hold in your hands and certainly has the air of a high-end, tech lust-worthy device. There's just that aforementioned inability to play your existing games and a only-$50-less-than-a-PS3 price tag serving as Exhibit A; and B is the little angel on your shoulder who's saying you don't need to spend $250 on another PSP.