I got a warning from my ISP that one (or more) of teh computers in my network are sending out massive spam, (infected by some spamsending spyware)

I am now running Hitman Pro, but..
it uses 3nd party tools, which require paid registration to work, adn it wont continue / skip without those processes.

if one of those 3nd party scan utilities finishes, sometimes hitman doesn't continue, and hangs up, I have to restart the whole thing, only to find out it just does the same again )

heelp?