Safari has had a bug in it for a few versions that some of you have noticed. When it downloads an office file, it appends the template extension.
Downloading "somefile.doc" gets automatically saved as "somefile.doc.dot"
Its irritating that apple hasn't fixed this yet, but Hazel can. Setup a rule called "SafariFixer" and just have it do this:
Any Condition:
If Extension Ends In DOT
If Extension Ends In XLA
If Extension Ends In POT
Then
Rename: (name)
Note: Do not include "extension" when you rename the file, since hazel thinks that for "document.doc.dot" that ".dot" is the extension.