Howling:Beast Below: Amy's recording?

After Amy presses the "forget" button, she sees a video of herself telling her to get the Doctor off of the ship and leave. I was a little unclear on when she made this - upon first viewing, I figured it'd be some sort of timey wimey thing, sending a message to herself in the past. But that wasn't the case as far as I could see. So, did she record it after seeing the truth of the ship but before having her memory erased? That wouldn't make sense to me, either, since that'd defeat the purpose of a memory erasing device if it let people send a message to themselves first. I'm sure I'm just being a little thick and missing something, anyone got the answer? TweedJacket 21:32, April 18, 2010 (UTC)