theoschela: awaiting an update so it officially will support cameras released after the 7D! This codec pack does not officially support the 60D, G12, or D7000 to name a few.
Nevertheless I was able to view my 60D CR2 files in the Live Photo Gallery, albeit sluggish as all heck. Cannot be viewed in Windows Explorer though...
Oops. Apparently a more current version number here:
I know this thread is a little old, but for those that haven't done so, Canon has a current codec pack that allows this to work with the 60D and others. http://software.canon-europe.com/software/0039964.asp