We've seen Apple Keyboard add-on look-alikes -- like Interlink's Bluetooth Calculator Keyboard, which has shown up for sale in some Apple stores, but has middling reviews due to connection problems -- but LMP wouldn't want its new Bluetooth Keypad to slip through the cracks of subtlety. The device, which just passed through the FCC, comes with a connector that allows you to snap the independently powered and Bluetooth-ed keypad right onto your numeric keypad-less Apple Bluetooth Keyboard. Get it? It's like they're one big magical keyboard now! Well, not now in a literal sense, because the LMP Keypad has yet to hit retail, a