I currently manage a mixed 2003 / 2008 enviroment with some virtual mixed in for good measure. My systems are hooked in to a larger network of servers that I do not manage. I'm looking for something that will allow me to pull system health and event logs to a centralized location and then display the results in a web page that can be viewed by management. I've tried MS System Center and HP SIM and both will provide this sort of functionality but they also perform several tasks that I have no need for and are mostly overkill for my needs. The other issue is that these solutions can be aggressive about crawling the network to discover all systems, which makes me nervous. Can anyone recomend a solution that is easy to configure, is lightweight, and non-intrusive?