Type of machine Intel based PC with CD-ROM drive Minimum CPU Pentium III, 400 MHz. Realistically, you should use a Pentium IV 1.6 GHz or faster for production-level modelling Minimum memory 512 Mb (1 GB recommended) Minimum available disk space 1 GB Note: Most of this is data, not the product itself) Operating system Windows 2000 + Service Pack 4, or Windows XP + Service Pack 1, or Windows NT4 + Service Pack 6a (Note that the product has not been tested on Windows NT4) Windows 95, 98 and ME are not supported. Other supporting software For the TIME framework tools to operate correctly, you must install: 1. Microsoft Data Access Components 2.6 or above: Go to www.microsoft.com and search for Microsoft Data Access Components 2.7 Refresh 2. The Microsoft .NET 1.1 runtime: Go to www.microsoft.com and search for .net redistributable package download dotnetfx