From the microsoft support site ... :) ... for some reason, i found this very amusing ... :)
GetFreeSystemResources always returns 90% on Windows NT and 2000. Unlike other versions of Windows, Windows NT and 2000 do not run out of system resources and stop responding. It is highly unlikely that your Visual Basic application will have any need to monitor system resources on Windows NT and 2000.
Article on the microsoft support site
Many thanks to my friend George Zouganelis who always provide me funny material :).