Hello. I am new to this forum but I need your advice. I have a system with Windows 7 Professional x64 installed. As security suite I choose Microsoft Security Essentials and PrevX Safe Online. How good is Prevx Safe Online in detecting online malware ? Can it block trojans, worms or other security threats while I navigate online ? Can appear problems if I use Prevx online together with Microsoft Security Essentials ? If you can provide me any advice, I'll be gratefully .