Hi Guys, I am using an HP xw4400 Workstation which has a Nvidia Quadro FX 1500 Graphics card with 256MB DDR2 Memory. My other system config is like this: Processor - Pentium D 3.40GHz Dual Core RAM - 3GB, 667 MHz (3x1GB DIMM) HDD - 1TB 7200 RPM Sound Card - Realtek High Def Audio OS - Windows Vista ...