Squid Efficiency Analyzer interprets a Squid log (native) for proxy efficiency.
License: Freeware
OS Support: WinME,Windows2000,WinXP,Windows2003,

Real Internet speed meter and system performance monitor Speed Testing.
License: Shareware
OS Support: Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,WinXP,Windows2000,Windows2003,Win Vista

Advanced realtime statistics and supervising software for Windows HSLAB Sys Monitor uses some advanced technologies for mesuring and logging system components.
License: Shareware
OS Support: WinXP, Win2003, Win2000, Win Vista

Real Internet speed meter and system performance monitor Speed Testing.
License: Shareware
OS Support: Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,WinXP,Windows2000,Windows2003,Win Vista

Very powerful and thorough hardware detection program.
License: Shareware
OS Support: Win95,Win98,WinME,WinNT 4.x,WinXP,Windows2000,Windows2003,Win Vista

Real Internet speed meter and system performance monitor Speed Testing.
License: Shareware
OS Support: Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,WinXP,Windows2000,Windows2003,Win Vista

Test your Internet connection download and upload speeds, connection quality.
License: Freeware
OS Support: Windows2000,WinXP,Windows2003,Win Vista

Advanced real-time system monitoring and statistics utility.
License: Shareware
OS Support: WinXP,Windows2000,Windows2003,Windows Tablet PC Edition 2005,Windows Media Center Edition 2005,Win Vista

Easy-to-use PC hardware benchmarking software.
License: Shareware
OS Support: Win98,WinME,WinXP,Windows2000,Windows2003,Win Vista

Advanced real-time system monitoring and statistics utility.
License: Freeware
OS Support: WinNT 4.x,WinXP,Windows2000,Windows2003,