German native speaker... so be patient ;o)
In WordPress 2.1 those "hacks" in template-functions-general.php found in this forum to use the month-abbreviation in monthly archives (show link as "01.2007" instead of "January 2007") don't work anymore. Actually there's no such file, the new file is "general-template.php" and it shares some relevant (?) code with the updated file locale.php.
Does anyone know the method for WordPress 2.1?