Documents To Go has the ability to synchronize with multiple desktop computers. The files and folders synchronized with each computer are kept in their own library on the device. These libraries are synchronized separately and are not shared between each desktop.
To synchronize a document from one library to another, you can save a copy to a folder synching with another desktop using the Save As option available when viewing a document.
To setup a new desktop, download and install the Documents To Go Desktop application for Android on the additional computer from here.
Once the desktop application is installed, run the Documents To Go Desktop application and follow the prompts through the pairing wizard that appears automatically during the Documents To Go desktop application installation.
You may also select the Add Device option available in the application menus.