I was wondering if Prevx (free) is needed if you have process guard? I am probably going to buy process guard this summer and I understand these two programs do similar things. I really plan to have no more than 5 security programs running real time (AV,AT, firewall, PG, RD) so if it is un-necessary I would rather not add it. I guess what I am asking is does it protect any areas that PG does not? Also what is the deal with un-hackme? I am unfamiliar with what it does, is it free? Just another program I was thinking of adding, thanks.