Call of Duty 4: Modern Warfare will invade the Xbox LIVE for a 72-hour Play & Win Sweepstakes full of games and prizes beginning on Friday, Nov. 16 at 12:01 EST. Hourly prizes will be awarded all weekend, including Call of Duty 4: Modern Warfare shirts, Infinity Ward autographed posters and Xbox LIVE point cards. One Grand Prize winner also will receive an Xbox 360 Elite console and a Limited Edition Call of Duty 4: Modern Warfare faceplate, among other items.

Friday, Nov. 16 – Sunday, November 18 – Play and Win.

Register and Play COD4: Modern Warfare on Xbox LIVE during the weekend and win an Xbox 360 Elite, Infinity Ward team autographed Call of Duty 4: Modern Warfare swag, limited edition Call of Duty 4: Modern Warfare faceplates, Xbox 360 accessories, Microsoft Points and other great Call of Duty 4: Modern Warfare prizes. There will be one winner for every hour that weekend (72 hours) as well as the grand prize which includes the Elite, autograph swag, faceplate and accessories. (The hourly winners get Call of Duty 4: Modern Warfare poster, t-shirt, and MS Points.)

Friday, Nov. 16 – 6pm -9pm EST – Play with over a dozen gamers from developer, Infinity Ward.

Saturday, Nov. 17 – The PMS Clan joins the online action for Saturday night gaming.

More details on registering for the Call of Duty4: Modern Warfare LIVE Fire weekend and information regarding terms, conditions, and official rules are available on the official event page.

Registration is open now and will end at 11:59pm (ET) on November 18, 2007.

The new action-thriller will arm gamers with the most advanced and powerful arsenal of modern day firepower to fight a new war in the world’s most treacherous hotspots.

The new action-thriller from the award-winning team at Infinity Ward, the creators of the Call of Duty series, delivers the most intense and cinematic action experience ever. Call of Duty 4: Modern Warfare arms gamers with an arsenal of advanced and powerful modern day firepower and transports them to the most treacherous hotspots around the globe to take on a rogue enemy group threatening the world. As both a U.S Marine and British S.A.S. soldier fighting through an unfolding story full of twists and turns, players use sophisticated technology, superior firepower and coordinated land and air strikes on a battlefield where speed, accuracy and communication are essential to victory. The epic title also delivers an added depth of multiplayer action providing online fans an all-new community of persistence, addictive and customizable gameplay.

Mixed with explosive action, Call of Duty 4: Modern Warfare also delivers amazing special effects, including use of depth of field, rim-lighting, character self-shadowing, real time post-processing, texture streaming as well as physics-enabled effects to enlist players into the most photo-realistic gaming experience. Combined with Call of Duty’s award-winning audio design, players will face war as never before.

In addition to single player, Infinity Ward has deployed a dedicated team from the start to deliver a new level of depth to multiplayer. Building on the Call of Duty 2 online experience, Call of Duty 4: Modern Warfare’s new multiplayer is set to provide the community an addictive and accessible experience to gamers of all levels.

Features :

• Featuring an available arsenal of more than 70 new and authentic weapons and gear from assault rifles with laser sites, claymore mines, .50 caliber sniper rifles, and M-249 SAW machine guns. With accessories like night-vision goggles and ghillie suits, for maximum concealment, Call of Duty 4: Modern Warfare has players locked and loaded to accomplish the mission.
• Delivering the most visceral action thriller ever, the title covers modern battle from the soldier to the satellite, where the need for air support is critical to success. The adrenaline rush deployment enlists gamers to fast-rope from tactical helicopters, ride in an armada of attack choppers, utilize jets to remove enemy strongholds and even engage hostiles from thousands of feet above the ground inside a state of the art aerial gunship.
• Featuring stunning next-generation graphics, players will be drawn into the cinematic intensity of Call of Duty 4: Modern Warfare. Amazing special effects, including realistic depth of field, rim-lighting, character self-shadowing, texture streaming as well as physics-enabled effects will enlist players into the most photo-realistic
  gaming experience. Combine the lifelike graphics and the realistic battle chatter with the Call of Duty award-winning sound design and players will face battle as they have never before.
• Multiplayer builds from the success of Call of Duty 2 delivering a persistent online experience for greater community interaction. Featuring create-a-class options allowing players to customize gear that is best suited for play, to experience points enabling unlockables and perks, all the way to matchmaking and leaderboards for the latest in tracking, Call of Duty 4: Modern Warfare’s multiplayer is set to deliver easily accessible and addictive online play for all.

Minimum Specs

CPU: Intel(R) Pentium(R) 4 2.4 GHz or AMD(R) Athlon(TM) 64 2800+ processor or any 1.8Ghz Dual Core Processor or better supported
RAM: 512MB RAM (768MB for Windows Vista)
Harddrive: 8GB of free hard drive space
Video card (generic): NVIDIA(R) Geforce(TM) 6600 or better or ATI(R) Radeon(R) 9800Pro or better

Recommended Specs

CPU: 2.4 GHz dual core or better is recommended
RAM: 1GB for XP; 2GB for Vista is recommended
Harddrive: 8GB of free hard drive space
Video card: 3.0 Shader Support recommended. Nvidia Geforce 7800 or better or ATI Radeon X1800 or better

Call of Duty 4: Modern Warfare, not yet been rated by the ESRB, will launch November 5, 2007, on Xbox 360, PS3, and PC.