I just finished another blog entry.  This one is on Aperture 3 Workflow.   Lots of people have written about this.  I am not sure if many have done it in relation to microstock.   As I mention in the blog...this is not necessarily the best work flow but it is the one that I have developed for myself over the past 2 years.

So have peek.   Let me know if I have it all wrong, am missing something,  or if you have any questions.

http://www.bobkeenanphoto.com/my-aperture-3-workflow/
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Bob Keenan
http://www.bobkeenanphoto.com/