On a disgo pro can I load a program as well as related data, so that I can open and work on the data in a computer that does not have the program installed?

On a disgo pro this is not possible.

A disgo lite or a disgo classic U3 Smart drive will allow you to install applications to the disgo. Please note that the program is required to be U3 Smart aware.

U3 programs generally have a .U3P file extension.

You can download programs from www.clever-stuff.ie and for the full range of available U3 Smart programs go to www.U3.com.