Simple monitoring software

[bar1]

so, i am in the process of implementing nagios, however, for now, i just need something to install on a windows machine XP/2003/2008
that can just alert me if services stop running or if disk is getting full.

can event viewer do that?

 

[WAslayer]

Use the free version of PRTG which is simple enough to do this with..

 

[Jade @ Absolute Hosting]

+1 - free version offers 100 free sensors