Internet Activity Surveyor 3.1.2 (by Inforazor.com)
allow you monitor the network activities: http, send/receive mail', chat, ftp...

Chat Surveyor 3.1.1 (by Inforazor.com)
Chat Surveyor is network utility for sinffer chat conversations(msn, icq, yahoo)

Ultra YahooMessenger Spy Monitor 3.1.1 (by Inforazor.com)
is a handy network-monitor utility for capturing Yahoo Messenger chat conversati

Ultra ICQ Spy Monitor 3.1.1 (by Inforazor.com)
is a handy network-monitor utility for capturing ICQ chat conversations.

Ultra MSN Spy Monitor 3.1.1 (by Inforazor.com)
is a handy network-monitor utility for capturing MSN chat conversations.

Internet Activity Surveyor 3.1.2 (by Inforazor.com)
allow you monitor the network activities: http, send/receive mail', chat, ftp...

Chat Surveyor 3.1.1 (by Inforazor.com)
Chat Surveyor is network utility for sinffer chat conversations(msn, icq, yahoo)

CommView 5.3 (by TamoSoft)
A program for capturing and analyzing network packets

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

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

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

Outlook LAN Messenger 4.1.0 (by SriMax Software Technology)
Instant LAN Messenger for Text, Group & Voice Chat, File transfer within Office

Ultra ICQ Spy Monitor 3.1.1 (by Inforazor.com)
is a handy network-monitor utility for capturing ICQ chat conversations.

Ultra MSN Spy Monitor 3.1.1 (by Inforazor.com)
is a handy network-monitor utility for capturing MSN chat conversations.

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.