yea gfi server monitor........ i did not have any kind of luck with it on my windows 2003 server, crashed and crashed over and over again, luckily this was a home server, the first time i ran it it ran fine and i like the features, esp the email if something goes wrong cause i can check my email from my cell phone, very nice feature, as for scanning, there is microsoft baseline <---- kind sucks, nmap is freakin awesome, and eye retina pretty kool. gfi languard is like the baseline scanner in ways of the patch checks and such, nice for many workstation enviroment and deployment of patches and such.