Hi At work I use the ethernet card and use the proxy of our university. At home I work with a pcmcia modem and my isp, which means I must first disable the "use http proxy" in the configuration editor. Is there any way to do the proxy disabling automatically before dialing with the modem? thanks a lot is there also a way to change the proxy settings (from proxy to "direct to the internet" in mozilla (via a script) thanks for any help christoph -- Christoph Lehmann <lehmann@xxxxxxxxxxxx> University Hospital of Clinical Psychiatry -- Christoph Lehmann <christoph.lehmann@xxxxxx>