MSN Protocol Analyzer 0.9.1 (by NextSecurity.NET)
MSNPAnalyzer is a network utility that can monitor the sessions of MSN Protocol.

SwitchSniffer v1.3.0 (by NextSecurity.NET)
Sniffing, rerouting and blocking all packets or all hosts in a switch network.

MSN Protocol Analyzer 0.9.1 (by NextSecurity.NET)
MSNPAnalyzer is a network utility that can monitor the sessions of MSN Protocol.

Etherscan Analyzer 2.0 (by Etherscan Technologies)
Application for capturing and analyzing network packets

SwitchSniffer v1.3.0 (by NextSecurity.NET)
Sniffing, rerouting and blocking all packets or all hosts in a switch network.

MSN Chat Monitor 1.4.3.1451 (by EffeTech)
MSN sniffer monitors MSN chat conversations on network without being detected.

Accurate Network Monitor 1.31 (by HHD Software)
Network Monitor - ip packet sniffing, monitoring protocol analyzer software tool

ICQ Monitor Sniffer 3.0 (by IM Monitor Software)
Monitor and Sniff ICQ chat conversations on all computers in network

AIM Monitor Sniffer 3.0 (by IM Monitor Software)
Monitor and Sniff AIM chat conversations on all computers in network

EtherBoss MSN Messenger Conversation Monitor & Sni 1.1 (by EtherBoss MSN Monitor)
Capture MSN Messenger Conversations on your LAN 7 days a week, 24 hours a day!

EtherBoss MSN Messenger Conversation Monitor & Sni 1.1 (by EtherBoss MSN Monitor)
Capture MSN Messenger Conversations on your LAN 7 days a week, 24 hours a day!

EtherBoss MSN Monitor & Sniffer 3.4.6.1218 (by EffeTech)
Capture MSN Messenger Conversations on your LAN 7 days a week, 24 hours a day!

Netoscope 1.6 (by Basta Computing, Inc.)
Netoscope: Internet server monitor.

The Dude 1.1 (by MikroTik)
The Dude will layout your network on a map and will monitor services of devices

Sniff-em Packet sniffer 1.12 (by YASC LTD)
Sniff'em 1.12 is a Windows based allround Packet sniffer and Network analyzer.

SNMPTest 1.03 (by Noel Danjou)
Query and monitor any SNMP-compatible device

MailMonitor 1.6.3 (by DigiArch.org)
If you have mail problems, MailMonitor shows you what's going on at port level.