Silentely deploy an air application

Hi,

AIR is already installed on my computer. I run a v3.

Now I want to silentely install an air application (not air itself) on many computers so double clicking the air file is not an option. Anyone knows how to silentely answers the questions asked during the install ?

I also get the message saying the publisher is unknown. Is there a way to skip this step without digitally signing the application ?

Thanks