Sony launches VAIO Mouse for PowerPoint presentations

Here's something that should have been thought of sooner, Sony has released a new wireless "PowerPoint" presentation mouse (via 2.4Ghz RF dongle) for their VAIO line of computer peripherals. In place of the scroll wheel is a joystick that can navigate the cursor on the projector. Currently this is only available in Japan where the mouse will retail for $70. Check it out at EverythingUSB.