You can expand the right-click options of a particular
file type by setting up a custom file association for it. Go to My Computer/View/Options/File
Types. From the list, choose the file type for which you want to create
a new association, then click the Edit button. You'll see a new dialog;
pick the New button. You'll get yet another dialog box; in the Action space,
give a description of the new action, like "Open bitmap file with Paint
Shop Pro." Click the Browse button and then select the program you want
associated with this file type.