Before you start spending money, try using these free blockers along with the scanners that you are already using. I was amazed at the difference just by installing SpywareBlaster.
SpywareBlaster (a blocker only, download it, check for updates, enable it and leave it alone except for checking for updates occasionally)
SpywareGuard (similiar to SpywareBlaster but works in a different way and does not update as often for that reason.
i am getting spyware and adware increases every day even with free SB S&D, Adaware, Registry Mechanic. if i upgrade to the paid version, which one might be the best to choose? thanks for any help.