very nice XML templates

http://blogandweb.com/category/plantillas-blogger/

http://www.bloggertemplates.org/review/foliage#myreview

http://blogandweb.com/

http://www.freewebtemplates.com/template.php?id=8&start=18

CSS Stuff

http://www.freecsstemplates.org/css-templates/

http://www.librosweb.es/css/index.html

http://www.librosweb.es/symfony/index.html

http://www.librosweb.es/xhtml/index.html