I think Superfish is slowing my browsing. How do I delete or disable it without disabling my other add-ons? I'm running Firefox 8 Beta 4 on a Windows 2000 machine. I access the web with Verizon DSL 1MB. The browser is running very slowly. In the lower left hand corner I received a message about Superfish at a timewhen I had no need for Superfish. The hard disk light was showing what appeared to be a lot of downloading and uploading of a data while I was doing very little downloading or uploading. I think it may have been caused by Superfresh.