Featured Content Gallery, category links & duplicate content

[renek]

Hi,

i'm building a site where i want to minimize to use of duplicate content as much as possible, and to avoid possible penalties by the SE's (so avoiding the same post under date archives, tags, categories). I stripped it quite a lot, but still have a problem with the Featured Content Gallery (FCG).

An example : my post (post1.html) on the FCG has two categories, Featured and Cat1. I can access this post also through the dropdown menu or the sidebar (category widget), where it's URL is : domain.com/cat1/post1.html

when i access this same post through the FCG the url is : domain.com/featured/post1.html

This is not what i want, i want to change the FCG url to the other 'main' category URL , so the FCG url will be like this : domain.com/cat1/post1.html - (my posts has a max. of 2 categories, if necessary featured and it's main one)

any advice how to change this ? tia :)