I just put my first diy CNC up on ebay. Have to pay some bills and hopefully can set aside some money for the next bigger and better machine. I am however building a 4'x8' for the company I work for and plan to post all the details of that build soon, so far it consists of:

3 keling 1200oz
3 gecko 203v
PMDX 132
Rack and pinion x and y and ballscrew z
ridgid 2.5hp router
24' of superiorbearing v track and 12 v bearings

Ill post pics of all of these components once they come in
Heres the pics of my first CNC, built it when I was 20 and in school