If you ever get malware detected messages could you copy the exact URL into here of the page that gave you that message.
It's usually because an imagine embedded on an a thread belongs to a domain that has malware. So whilst the risk is very low I then go hunt down the image on our thread and remove it.
I do need the exact link though (which page it's on).
Bit late, http://www.lfgss.com/thread108-12.html