1)   SensorsView Pro 3.2
SensorsView is a utility, that monitors the temperature of your CPU, northbridge, motherboard, VGA and hard disks, voltages and fan speeds (as supported by your motherboard).

 2)   NetGrid 4.1.6.0
With NetGrid you can monitor your upload and download bandwidth. With its common graphical and numeric output that hides in your system tray, it gives you an accurate display of your bandwidth usage.

 3)   SkDNS ActiveX Control 4.0
SkDNS ActiveX Control is a DNS (Domain Name Service) ActiveX control that can be used for network diagnosing, troubleshooting, and monitoring. It allows developers to integrate the DNS protocol message sending capability into their applications.

 4)   1-abc.net File Divider 1.01
Divide any file of any type you like into single files of any size you need. This small, fast and easy to use program solves all your problems you have concerning large files like sending them by e-mail or burning them to more than one CD/DVD.