A drop of blood. A missing screw. A mysterious powder. Separately, they mean nothing. Together, they tell a brutal story of murder. Join the CSI team in Vegas for more crime-solving than ever before. Features: Solve 5 All-New, Grisly, and Bizarre CSI Cases. Check out expanded gameplay with longer case mysteries and larger crime scenes. Master new forensic tools, use the new Garage Lab, and participate in dramatic interrogations alongside the Las Vegas CSI Team. System Requirements: Supported OS: Windows XP (only).1 Processor: 2GHz processor or better (3GHz Pentium IV or better recommended). RAM: 256MB (1GB Recommended). Video Card: 64MB (128MB recommended) DirectX 8.1 compliant video card (*See supported list). Sound Card: DirectX 8.1 compliant sound device. DirectX Version: 8.1 or higher (8.1 included on disk). DVD-ROM: 4x DVD-ROM or faster. Hard Drive Space: 1.5GB (2.3GB for full install). Peripherals: Windows keyboard and mouse. *Supported Video Cards at Time of Release: ATI RADEON 9000/X families. NVIDIA GeForce 2/3/4/FX/6/7/8 families. Laptop versions of these chipsets may work but are not supported. 1 Administrator privileges are required to properly install the program on Windows XP.