About a year ago I figured out how to do this. I doubt anybody here is actually interested, but I thought I would post it because I thought it was impossible and I like my overly-complicated, inefficient solution.
Here's the tutorial I uploaded on youtube, and you can read the description for a written outline of the method:
[youtube]http://www.youtube.com/watch?v=VvXKIdy2DsA&fmt=18[/youtube] (Embedded although its better to watch on the actual site.)
Posting this not for promotion, but because I really think its interesting
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