When playing an FPS like Call of Duty or Counter Strike, having surround sound to know where your opponents are could mean the difference between virtual life and death. To help you vanqish your online foes is today’s top deal: the Cooler Master CM Storm Cooler Sirius gaming headset. With 5.1 adjustable surround sound, you'll be able to detect your enemies' footsteps from all directions. Allowing you to coordinate your attacks to get the jump on these fools is the Storm Cooler's integrated microphone. The headset is on sale for $74.99 (normally $90 at Amazon.com - use coupon code: BIGDEALS) for those seeking an extra tactical advantage at an affordable price.