http://www.bigstockphoto.com/blog/lighting-basics-for-portrait-photographers/
http://www.photo96.com/blog/?p=371
http://virgiliovasconcelos.com/index.php?sessao=blog&language=en&id=93
http://photoinf.com/General/KODAK/guidelines_for_better_photographic_composition_framing.html
This one seems to be gone. I remember this being useful so I'll hunt for it before I just delete
the link. (they are probably just trying to hide the xp stuff so they can finally move on).
http://www.microsoft.com/windowsxp/using/digitalphotography/learnmore/composition.mspx
http://www.johnharveyphoto.com/LearnComposition/
http://www.better-photographs.com/photography-composition.html
http://cazphoto.blogspot.com/2007/02/composition-4-framing-elements.html