Drupal themes to look for

http://drupal.org/project/dropshadow

http://drupal.org/project/changeme

http://drupal.org/project/mpFREE

http://drupal.org/project/toasted

http://drupal.org/project/tivity

http://drupal.org/project/zenland *

http://drupal.org/project/purple_box

http://drupal.org/project/nerdalistic

http://drupal.org/project/skyroots

to be continued - http://drupal.org/project/Themes?page=28