Gator is a well-known form of Spyware! Don't say you were not warned!
Last year I downloaded this free Password/ID form-filler, and I couldn't get it off my computer, once I discovered what it was. I had to use Spybot Search and Destroy, to get rid of it.
If you really want a free form-filler, try Roboform...it's free, and it does not spy on what your doing,etc.
John Good