After obtaining SNARK05 either by CD or by download, you can visit  the install page, where you'll find instructions on how to install SNARK05.

If for some reason you decide to uninstall SNARK05, you can find instructions on how to do so on the uninstall page

Once SNARK05 is installed, you might want to review the instructions on how to use the scripts 'snark05GetExperimenter', 'snark05GetExamples', and 'snark05GetUserAlg'

A PDF version the SNARK05 manual can be downloaded here.