Here is an RTL (Right-to-Left) conversion of the great Garland theme coming as default with Drupal 5.0.

The direction of each page (RTL - right to left / LTR - left to right) is decided automatically according to the current page language. This allows to create sites which operate in multiple languages in parallel with modules like the internationalization module (i18n).

Hopefully, this theme will renew the interest in getting RTL support integrated into Drupal's core and into the Garland theme itself.