That’s right! Call Of Duty 4: Modern Warfare will soon have more maps available to download. Infinity Ward’s Community Manager, Robert Bowling explains, “We’ve demonstrated our commitment to delivering the best multiplayer experience in Call of Duty 4: Modern Warfare and that continues with our plans for new downloadable content. We’re excited about the new maps, and the added gameplay variety, and we can’t wait to wrap things up and get online with everyone.”

This is great news for the best selling game of last year. We are not sure of the price of this content, but we will let you know when news has been released.
Nice, I also understand that the “Host Migration” and the improved hit detection patch will also be included, or is this a rumor?
I haven’t heard anything about this at all, but a hit-detection patch can never hurt. I hope it’s true, too.