Miner wars minimum system requirements

What are the minimum System Requirements? Most important of all is if your graphic card supports Pixel Shader 3.0. You can find more info here: http://en.wikipedia.org/wiki/Pixel_shader After first release we plan to release a quick upgrade that will allow playing Miner Wars on cards that support only Pixel Shader 1.1, 2.0, etc. According to statistics from Steam, 10-20% people has non 3.0 graphic cards.
 * CPU: 2.0 GHz
 * RAM: 1GB (1.5GB on Windows Vista)
 * Graphics Card: NVidia GeForce 6 series or better, ATI Radeon R520 (X1300-X1950) or better, Intel GMA X4500 or better. Requires at least Pixel-Shader 3.0.
 * Video Memory: 128 MB
 * Hard Drive: 1 GB
 * Sound Card: DirectX 9.0c Compatible
 * Operating System: Microsoft Windows XP with Service Pack 2 or Microsoft Vista
 * DirectX: DX9.0c or DX10
 * Network: Active internet connection during installation and during game play!

Source
 * Miner Wars Official Website