a-squared HiJackFree 3.0.0.406
a-squared HiJackFree is a detailed system analysis tool which helps advanced users to detect and remove all types of HiJackers, Spyware, Adware, Trojans and Worms. Manage all types of Autoruns on your system, Explorer and Browser plugins (BHOs, Toolbars, etc.). running Processes and their associated modules, control all Services, even those Windows doesn't display, view open ports and the associated listening processes and edit the hosts file.

RegRun Security Suite Gold 5.7
RegRun Suite is a complete computer security software. RegRun Platinum includes 24 system utilities for protecting a computer against Rootkits/Trojans/Adware/Spyware components, increase Windows boot-up process speed, help in computer management. RegRun Suite is compatible with all known antiviral software and and may be used to improve security. RegRun works with all Microsoft Windows platforms: Windows 95/98/ME/NT4/2000/XP/2003/VISTA.

Proxy Firewall 1.0.4.253
Proxy Firewall is an automatic proxy selector that will simply and easily manage proxy connections for you. Proxy Firewall does all of the work. When using Proxy Firewall there is no need for you to configure your Internet programs to use a proxy, just answer Proxy Firewall's questions when asked.

Axence NetTools 2.1
Host monitoring with alerting and long term charts of response time & packet lost. With alerting you can set e-mail, message, sound, and tray notifications. Other features: graphical ping, fast traceroute (full trace in 1 second), lookup, port scanner, TCP/UDP service scanner, network scanner (it finds hosts, their IP/MAC, running services etc.), and full SNMP browser. It has intuitive user interface and may run in the icon tray.