xhtml.ru/instr/3col_creator/
builder.yaml.de/
csscreator.com/?q=tools/layout
developer.yahoo.com/yui/grids/builder/

А так же
mycelly.com/
layouts.ironmyers.com/
blog.html.it/layoutgala/
css-discuss.incutio.com/?page=ThreeColumnLayouts
960.gs/
www.dynamicdrive.com/style/layouts/category/C11/
devkick.com/lab/tripoli/
code.google.com/p/blueprintcss/
bluetrip.org/
code.google.com/p/malo/
code.google.com/p/emastic/
css-framework.ru/
code.google.com/p/css-boilerplate/
capsizedesigns.com/blog/2008/04/bluetripcss-a-fusion-of-blueprint-and-tripoli/
…