We're pretty sure a good lot of you with PSPs have used them for, shall we say, less than reputable means -- like playing 16-bit era games using emulators. Soon, there might be a more legit outlet for that fix, as Sony's head of US marketing for PlayStation hardware John Koller tells MTV Multiplayer it's looking to bring classics from before Sony entered the arena to the handheld, à la Nintendo Wii's Virtual Console. The company's also expanding North America's library of PSOne downloads to eventually match the plethora of titles availab