I have a problem with Mozilla Firefox not loading one specific web address. This address loads fine in Internet Explorer and all other sites I normally use work OK from Firefox. The Firefox help indicates that this may be the result of Vundo spyware. I have run CCleaner and the latest Spybot S&D but it did not find much. I have run HijackThis - should I attach the log? Clearing the cache from within Firefox or by running CCleaner fixes the problem temporarily but it soon comes back.

(Note: I accidentally posted this under General Business by mistake so am reposting it here in the Spyware section)