Unless you had a particularly keen eye for tiny projectors, you may well have missed the announcement of Acer's C120, back at CES. The palm-sized pico projector has now hit the market, weighing in at an ultraportable 6.34 ounces. The peripheral features a USB connection, which can be used to power the device when it's plugged into a PC. The C120's also got a quick-starting LED lamp, which can display presentations in WVGA or WXGA. Business people, teachers and lovers of tiny projectors alike can pick this guy up now for $259. Not sold? Watch a projection-worthy video presentation from CES, after the break.