I am connected to a intrAnet and we are using a proxy to connect to internet. I am trying to access an application hosted on intranet via firefox using the proxy setting but I get an error message that connection to the server has been refused.Again, I tried accessing the same application but without using proxy setting(selecting the "NO PROXY" radio button) this time I can ACCESS the application but I can not access the internet this time. On Internet explorer I have same proxy settings but only difference is , there is a check box "bypass all local address" and it is selected and everything is working fine on IE. I tried adding the application IP address in "NO PROXY FOR" box, but still the problem continues.