MiniItx

A big gallery of Mini-ITX projects can be found on http://www.mini-itx.com Mini-ITX uses c3 and epia chips - they are not speed machines, but have _very_ little energy costs if you got some nice ideas from mini-itx.com you can order yourself a board there or at http://www.mini-itx.de for about 90 EUR (cheapest) Get modding! :D