I "tested" Rising PC doctor again. First trojan went straight through. Second one killed and corructed it totally (did not work even after cleaning, perhaps the malware was from China?), and installed a nasty rootkit. System was cleaned by Hitman pro, but the cleaning process needed the install cd. Hitman also found a suspicios file which was indeed part of the infection. I guess I will not test Rising again.... Hitman seems very powerful!