I once signed up for a stock service, which included a daily popup. When I found I did not need/want it, I discontinued the service and deleted all of the related files. But the daily popup still remains and occurs. When I contacted the service they said it was something still attached to the browser but could not tell me how to find it or remove it. I have looked at everything I could think of but cannot find any reference to 'Weiss' (service name) or any name anywhere within Firefox. What am I missing? Many thanks Jim Bigger