Can Google "Voice and Video Chat" be permenantly installed in PortableApps FireFox

Hi!

I am able to run the Google "Voice and Video Chat" within my FireFox PortableApps program.

However, I must reinstall the program each time I initially open up the FireFox program from the USB.

Is there anyway to always run the Google "Voice and Video Chat" program from within the Portable Apps FireFox program after installing it once.

Thanks in advance for your reply.

SC