1)   IT Monitor 3.0
IT Monitor is the leading solution for monitoring every aspect of your LAN and WAN network. It proactively manages your network servers, printers, network devices, databases and applications.

 2)   Sentry-go Plus Windows Server Monitor 1.0
Sentry-go Plus! is a low cost, expandable, network-efficient monitoring solution for Windows. Options include services, processes, web & FTP sites, TCP/IP ports, event logs, log files, performance, connectivity, printing & files, SQL Server etc.