This is an exact copy of the original CD disks that came with the Palm Tungsten T unit.  This can be used for either Windows or Mac installation.

This is a two CD set

1. Desktop Software for Windows & Mac
2. Software Essentials; Productivity, Communications, Entertainment, Utilities

• P/N: 400-4571A-US
• A/N: 742-4571A-US
• P/N: 400-4572A-US
• A/N: 742-4572A-US

For information on how to install the Palm Desktop on Windows 7/Vista 64 Bit OS, see the link below;

Windows 7 64 Bit USB Drivers