When you go to download a file in firefox, you get radio buttons for run or
save.
You get a dialog about where to save the download.
You also get a checkbox to do this automatically. If you choose a default
action, everytime you go to a file, what you want will happen with out any
intervention from you.
I am not sure if the action is file type spaciffic or not, but that would be
nice.
I don't know where you go to change the default setting either.
H T Kaufman MSW LCSW
Adaptive Technology Instructor