The iPin Laser Presenter is a device that plugs into the iPhones 3.5 mm jack to provide a red presentation laser in the tiniest of form factors. It also works with a free iOS app that allows the user to remotely control their PC or Mac along with presentation slides from their computer by using the iPhone."
You do software updates to get the most from favourite programs right? Updating a motherboard BIOS can in a timely manner is also critical. The guide to Flashing a Motherboard BIOS spells out the often complicated steps in plain english. PCSTATS Tips