There have been rumors flying all around the Internet about McG's upcoming film, Terminator Salvation, and he's laid some of them to rest. Total Film recently talked to McG who cleared up four rumors surrounding the film, the main one being Governor Arnold Schwarzenegger's CGI appearance in the film.

Well, we'd bet our Terminator 2 action figure collection that we know the real reason. He was there to get motion captured for his all CGI debut as the T800.

"We're trying to synthesise a human character with a CGI character and that may or may not have something to do with the T800," McG told us with a smile.

The process isn't without its problems, though. McG isn't happy with ILM's work so far... "At the moment it's not good enough," he said. "And we're running out of time."

CLICK HERE to read about more rumors like the ending posted on the Internet that wasn't real, James Cameron's blessing on the film and how hesitant Christian Bale was to sign up for the film.

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Terminator Salvation opens on May 22, 2009.