1)   Advanced Host Monitor 6.10
HostMonitor is a system management tool that continuously monitors servers availability and performance. It has 57 test methods, 28 alert methods, highly flexible report and log manager. Package includes Log Analyzer, Web Service and other utilities.

 2)   fileWATCH 5.01
File monitor and registry monitor. Track file system and registry changes. Monitors the changes in the hard drive(s) and registry on your system using saved catalog files.