MOH:Requirements
System Requirements:
* Windows 2000, XP
* Pentium IV, Athlon
* 1.5 GHz
* 512 MB RAM
* 3.0 GB hard drive space
* 64 MB DirectX 8.1-compatible 3D video card
DOOM 3:Requirements
Minimum PC System Requirements
PC Processor Type Intel® Pentium® 4 processor, AMD Athlon™ processor
PC Processor Speed 1.5GHz
PC Operating System Windows 2000, Windows XP
PC System Memory 384MB RAM
PC Hard Drive Space 1.7GB
PC Video 64MB DirectX 9.0b 3D-compatible ATi Radeon or nVidia GeForce video card
PC Sound Card 16-bit DirectX 9.0b-compatible sound card
PC Drive Type and Speed CD-ROM 8x
PC Additional Requirements Internet service required to access online features
You should upgraded at the very lest 256mb of ram if your going to be playing thes games