Few scenarios are scarier than having a laptop stolen. Get your stolen Mac back with Undercover 3 ($49). It runs invisibly in the background, anonymously checking in with the developer's servers — until you report it stolen. As soon as that happens, the company begins tracking the laptop using Skyhook Wireless technology, letting the police know where your stolen baby is within 30-60 feet, complete with iSight pics of the thief. With an 86% recovery rate, it's the best laptop theft protection you can buy.