Active Network Monitor

From SmartLine:

Active Network Monitor is a tool for the day-to-day monitoring of computers in the network. Active Network Monitor runs under Windows NT/2000/XP and allows Systems Administrators to gather information from all the computers (even from the Windows 9x/Me computers) in the network without installing server-side applications on these computers. Active Network Monitor provides the powerful technology of storing and comparing received data.

New to version 2.0: The new multithreaded scanning engine allows to scan network computers much more faster; Now you can assign credentials to individual computers and/or to network domains to automatically log in and scan the target computers; New product for the Security Patch Analyzer plug-in: DirectX 7.0 and later; Now you can export data into MS Excel.