Free VMware Tool: RVTools

I can't say enough about this free VMware tool developed by Rob de Veij. 

With too many options to list, the best features are for performing VMware health checks.

There's 11 possible "Health Check" messages:

•  VM has a CDROM device connected!
• VM has a Floppy device connected!
• VM has an active snapshot!
• VMware tools are out of date, not running or not installed!
• On disk xx is yy% disk space available! 
• On datastore xx is yy% disk space available! 
• There are xx virtal CPUs active per core on this host. 
• There are xx VMs active on this datastore. 
• Possible a zombie vmdk file! Please check.
• Possible a zombie vm! Please check.
• Inconsistent Folder Names

Download  RVTools Version 3.5 (March, 2013)