Hi guruh,
What would yousay if you were to enter aggressively into the anti-malware theater? Exactly the same thing. Put a little fear into the average user to make them go for your product.
Now the facts, if you have multi-layered defenses like a combination of a good resident anti-virus product, good resident software firewall, the three main anti-spyware programs like spybot s&d, spywareblaster & ad-aware, an anti trojan solution like ewido or a-squared, and a system monitoring program like the Russian SSM, together with in-browser security add-ons (DrWeb pre-link scanner, siteadvisor, NoScript, etc) together with surfing with normal user rights, there is not much that can happen to you, not even with hidden trojans, drive by installs, and even rootkits. You are safe, and what will it cost you 0,00$,
not one single rupiah my friend, just the download time.
polonus