Anyone using these two together? Using CS with ZA free at the moment. Apart from the AV versions of ZA its the only one available to Vista users. I'm new to CS (and very impressed) but notice it does similar things that ZA Pro used to do - essentially warn you if a new program is run. Can I or even should I use CS and ZA Pro (when it comes out for Vista) together? There aren't too many other firewall options at the moment as Comodo and Esets suite are far from ready. I'm also running NOD32 and Spywareblaster if that makes a difference. Prevx2 is also currently running on my PC but will probably come off in 14 days - when the trial runs out. Picked up a test file I downloaded but was also caught by NOD. Don't think it's worth paying for when I have NOD and CS.