Finally, the Alek 6.x compatible Drupal theme is here. You may still find the Alek 5.x compatible them here. For those of you who haven’t heard about Alek theme, you won’t feel sorry to download it right away, as it is one of the most popular Drupal themes. It is a simple, elegant, fixed-width, 3-columns / 2-columns, CSS valid theme. You may place block on the right column.
Download here: Alek 2.0 Free Drupal 6 Theme