CSS sticky footer or stretch footer

How to implement a sticky, stretchy footer in Drupal

(It removes #footer from the #page div, and puts it below that, then you can style it to stretch / be liquid. )

http://drupal.org/node/491478

used it, and for a zen fixed width theme, all I had to do was comment out the #page margin:0, because my margin: 0 auto; and it is sorted.

general sticky footers example pages

http://ryanfait.com/sticky-footer/

http://www.cssstickyfooter.com/

(cute demo page)