Good tool for a network monitoring and real-time checking if the network is properly working. Easy to use, good graphic interface and performance. Lack of other tools like audit and update is a problem though. Other alternatives are more all-in-one tools. Monitoring, process killing, discovering installed applications on my network etc.
But i definitely recommend to give this pc inventory management tool a try. Its a trial version, downloadable for free. Also encourage to check spiceworks if this doesnt fit.

[Edited by Libido, October 26]