Color Management = Hellish Torture.

Much as I love and admire Adobe's apps, I've just gone through many, many hours of bizarre, maddening overprint/underprint/choking/spreading/trapping hell - which ultimately turned out to be caused by InDesign's CMS. Disable CMS and manually trap = Solution.

K
www.klausnordby.com/xara (big how-to article)
www.xaraxone.com/FeaturedArt/kn/ (I was the first-ever featured artist in the Xone)
www.graphics.com (columnist, "The I of The Perceiver")