Griffin Technology: Support for PowerMate

PowerMate Support
PowerMate Product Page
Manuals
- PowerMate for Mac
  Manual for PowerMate in PDF format. For Mac running 10.4 and later.
- PowerMate for Windows
  Manual for PowerMate in PDF format. For XP and Vista.
Downloads
- PowerMate (Win) - Release [1.5.3]
  Older version for XP.
- PowerMate (Mac) - Release [2.1]
  - Compatible with 10.4 and 10.5.
  - Added AppleScript support to control the PowerMate light.
- PowerMate (Win) - Release [2.0.1]
  - Both XP and Vista compatible
  - Corrected a problem with the auto update mechanism
  - Added a more reliable method for setting the PowerMate light

I am getting the message "There is nothing to install." (Mac)

If you ever see this message after trying to reinstall your PowerMate software, it means there is one more file standing in your way.

Go to your Home folder (house icon) and go to Library>Receipts. Delete the PowerMate Pkg file and all should be well.