Sorry my other post was anonymous (I accidentally wasn't logged in)... If you would like to find the names of the performance objects, click the Start Menu, then click Run, then type "perfmon". Now, you will see the performance monitor program. From here, you can click the "+" toolbar icon, and it will show you counters and all sorts of other information. You can even see a description of what each counter is actually counting. For a description of the naming scheme, check here[^]. If you'd like to take a look at the APIs required to do this, I would start here: http://msdn.microsoft.com/library/en-us/perfmon/base/about_performance_monitoring.asp[^] Chris Richardson Programmers find all sorts of ingenious ways to screw ourselves over. - Tim Smith