My Mac Pro will not go to Sleep

My Mac Pro will not go to Sleep.
I have it set to 15 Mins in Energy Saver.
After 15 mins no sleep.

Alot of people have had the same problem including me. Here's a link to the thread reguarding this particular issue http://discussions.apple.com/thread.jspa?threadID=1847877&start=0&tstart=0.

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    Saw this on another post.
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    Message was edited by: macjack

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