Feel free to use this stuff, but you do so at your own risk.
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It would be nice if you dropped me a line at:
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<a href="mailto:flash@flatfeetpete.com">flash@flatfeetpete.com</a> <br>
and told me how you got on. 
<p>
<p>The bump 1.5 was a semi failed attempt at using 3ds MAX generated z-depth data as a bump map.
<p>
<p>Enjoy 
<p>Pete