Modern Warfare 2: hardware requirements and feature comparison
The PC version of Modern Warfare 2 has some gamers quite angry with its lack of features that were available in the previous Modern Warfare. COD4 featured 64 players on dedicated servers compared with the 18 players via peer to peer (via IWNet) with upcoming Modern Warfare 2, has angered over 180,000 PC gamers who have signed a petition demanding Infinity Ward include a dedicated server option for the PC version.
Here is a chart comparing the two versions:


Here are the hardware requirements:
OS: Microsoft Windows XP, Windows Vista and Windows 7 (Windows 95/98/ME/2000 are unsupported)
Processor: Intel Pentium 4 3.2 GHz or AMD Athlon 64 3200+ processor or better supported
Memory: 1 GB RAM
Graphics: 256 MB NVIDIA GeForce 6600GT or better or ATI Radeon 1600XT or better
DirectX: Microsoft DirectX(R) 9.0c
Hard Drive: 12GB of free hard drive space
Sound: 100% DirectX 9.0c compatible sound card
Internet: Broadband connection required for Multiplayer Connectivity. Internet Connection required for activation

