AnVir Virus Destroyer 4.9.5
Monitor processes, services, connections, CPU, disk, memory, DLLs, drivers, locked files. Remove spyware. Speed up boot time and performance. Descriptions for 70 000 startup programs and services, alerts on new startups. Security analysis. Icons in tray for CPU, memory and disk load. Quick access to last launched programs and folders. Hide windows to system tray. Balance CPU usage. Save priority for processes. Can replace Windows Task Manager

Process Master 1.1
Process Master is an advanced utility for hidden processes detection and killing. These processes usually are the results of the virus, spyware and rootkits activity. And you will not be able to see them using Windows Task Manager. Process Master uses advanced low-level system technics to detect hidden processes. It successfully detects the presence of such famous rootkits as HackerDefender and Fu.

F-Secure Anti-Virus 2007 2007
F-Secure Anti-Virus 2007 offers an easy to use protection for your computer against viruses, worms and rootkits. The new F-Secure DeepGuard technology protects you against zero-day and other future threats. F-Secure Anti-Virus 2007 has been designed to automate all key tasks required to keep your computer and data safe from viruses. Includes intuitive product tutorial. New! Windows Vista (32-bit) support!

DriveSentry 3.1.2
DriveSentry - FREE next generation protection for your system/data. DriveSentry takes a new approach to traditional security software providing unobtrusive, zero-day protection from the latest threats. DriveSentry uses whitelisting technology, combined with one of the largest blacklists of known viruses and realtime program advice from DriveSentry Advisor Community to provide up-to-the-second protection where traditional security software fails

avast! 4 Home Edition 4.8.11
avast! 4 Home Edition is a free antivirus, anti-spyware and anti-rootkit solution for non-commercial home use. It scans for all forms of malware. avast! antivirus has obtained multiple VB100% award in Virus Bulletin reviews, with no fails for over two years. avast! scans: On Demand - with Skinnable Simple Interface, during Boot Time and On Access. It protects E-mail, HTTP, NNTP, ICQ, mIRC, Kazaa etc. True low bandwidth incremental updates.