We like things that make devices do double-duty, especially when it involves getting rid of wires. So, we definitely think Headset Presenter — a $10 driver that turns any Bluetooth headset (like the randomly selected Jabra BT800 shown at the right) into a remote control for PowerPoint — is worth checking out. Of course, what we'd really like is for it to let you control PowerPoint with voice commands (the software turns your headset into a hand-held clicker), but for 10 bucks, we're not complaining.

[Via Mike's List]