NetSendFaker allows you to send anonymous Net Send messages.
This software is not reviewed yet.
ArpCacheWatch monitors Windows ARP cache and allows to send an ARP request.
Very simple and fast HTTP traffic generator for testing web applications
BHO Scanner gives you a quick look at the Browser Helper Objects installed on PC
Nsauditor is a network security auditing system capable of performing real-time traffic and protocol analysis, showing detailed listings of all TCP and UDP endpoints on your system.
Finger is the tool for discovering user information using finger service.