1)   Ultra Bandwidthmonitor 2006 1.0
UBM 2006 provides an accurate account of the data which is flowing through your computer's network connection at any given moment.

 2)   NetWorx 3.2
NetWorx is a tool for measuring the speed of all kinds of network connections (modem, Ethernet, ISDN, DSL, 802.11b etc.) and bandwidth usage. The program provides graphic representation of incoming and outgoing traffic, bandwidth reports and more.