> I just installed this program onto my computer
> (running Ubuntu [Jaunty Jackalope]) and when I open
> the app, i get either a blank screen or i get a
> message saying that my folder cannot be found. How
> do I start to actually use HTTrack? 
Httrack is a command line program, Httrack by itself does nothing.
WinHttrack is the Windows GUI version.
WebHttrack is a unix version using a browser as GUI.