Disclaimer This OEM software is intended for system builders only and cannot be transferred to another PC once it is installed. The purchaser of this software is required to comply with the terms of the System Builder license, including the responsibility of providing all end user support for the software. http://www.microsoft.com/oem/sblicense/default.mspx Model Brand Microsoft Model 66I-00715 Spec Name Windows Vista 32-Bit Home Premium for System Builders Single Pack DVD Version Premium System Requirements Processor Required: 800 MHz or faster processor Recommended: 1 GHz 32-bit (x86) or 64-bit (x64) processor Memory Required: 512 MB of system memory Recommended: 1 GB of system memory Hard Disk Required: 20 GB hard drive with at least 15 GB of available space Recommended: 40 GB hard drive with at least 15 GB of available space Drive Required: CD-ROM drive Recommended: DVD-ROM drive Display Required: Support for Super VGA graphics Recommended: Support for DirectX 9 graphics with WDDM Driver, 128 MB of graphics memory (minimum), Pixel Shader 2.0 in hardware, and 32 bits per pixel Sound Card Audio output recommended Internet Connection Some features require an Internet connection; access to and use of the Internet may require payment of a separate fee to an Internet service provider; local and long distance telephone call charges may apply Other TV tuner card required for TV functionality (compatible remote control optional) Windows Tablet and Touch Technology requires a Tablet PC or a touch screen Packaging OEM Features Features Windows Vista Home Premium is the operating system for homes with advanced computer needs. It will help you use your laptop or desktop PC more effectively as well as enable you to enjoy new, exciting digital entertainment experiences—all with the benefit of added security and reliability.