Imaginery ways to control dreams

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This topic was inspired by a topic I read earlier about a using cell phone to control your dream http://www.dreamviews.com/community/...ad.php?t=83604 (<<< read topic first) before i didn't think you could do stuff like that but as they say your LDs' are only limited by your imagination. I just wanted to know if any one else has creative ways like that to control their dreams.