Palo Alto Sales & Marketing Pro Type: Plan Version: Professional Operating Systems Supported: Windows Packaging: Retail System Requirements: Computer: IBM-compatible Pentium or higher (either 32 bit or 64 bit is fine) Operating system: Microsoft Windows 7*, Vista, XP Service Pack 2, or 2000 Service Pack 4 Only Business Plan Pro 15th Anniversary Edition and Marketing Plan Pro powered by Duct Tape Marketing are certified for Windows 7, though the other versions also work in Windows 7 without major problems No Mac OS or Linux support Memory: Same RAM requirements as the operating system Hard disk space: Typically 100 MB of free space. The downloadable installer is roughly 50 MB. Monitor: Minimum SVGA (800x600) with 256 colors (1024x768 with 16-bit color or higher recommended) CD-ROM drive: A CD-ROM or DVD drive is required to install the softw...