For Mac users accustomed to packing both their MacBook AC adapter as well as iPhone or iPad charger, you'll want to pay attention to this one: Twelve South introduces the PlugBug, a USB wall charger that snaps directly onto your MacBook power adapter, allowing you to charge your MacBook and iPhone (or iPad, or really any USB-based device) at the same time. This means less stuff to cart around, plus Twelve South promises the ten-watt adapter will provide the fast charge possible to your iPad. Additionally, it can be used as a standalone USB charger, and even adapt an international MacBook charger for North American use. The PlugBug is available directly through Twelve South. Click through for a nifty video overview.