I have 2 systems. The desktop is running XP Home SP3, FF 2.0.6 (not eager to go to FF 3) and Spybot 1.6.0. My laptop runs on Vista Home Premium SP1, FF 2.0.6 and Spybot 1.6.0. When I immunize on the laptop the IE immunization works completely but nothing in Firefox is immunized under any category. I tried playing with different versions of FF and Spybot. Anyone have a solution to this problem?