Best Protection: NOD32 2.5 - advanced heurístics, improving database a lot and great Http scan. McAfee VSE 8.0i - Very Good database, buffer overflow protection and the opition to create rules (against *.scr and *.pif files, for exemple). Which one is the best protection for a advanced home user, medium risk surfing? I´ve tried both and I can´t decide... I have here ProcessGuard Full too. Asus a7v8x-x AthlonXP 2800+ 512mb RAM Ewido / TrojanHunter / Tauscan / ad-aware / a² / spybot S&D / SpywareBlaster / Spysweeper Thanks for the replies..