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Finally there is a product that could be developed further to get the wireless changing of camera settings that I've been dreaming of.....

This is currently a video oriented product (And a good one at that) but I can see still applications as well.

http://www.pchood.com/USB%20Follow%20Focus

Perhaps you're after something which includes the functionality of the (expensive) Promote Control:

http://www.promotesystems.com/products/ ... ntrol.html

Remorhaz wrote:(expensive) Promote Control:

Hi Rodney, The promotecontrol can't change ISO etc... which is my main requirement. Besides, a promote equivalent unit by Yongnuo is about $50 on the fleabay.