I have just installed BuddyPress 1.2.6 along with WordPress 3.0.1, installed translations for both and put `define (‘WPLANG’, ‘pl_PL’);` inside wp-config.php. Everything seems to work fine, even if only the BuddyPress translation is in place.
Peterverkooijen: Of course, the goal is certainly *not* to disable the standard registration procedure — if that was the case, neither I would be interested in doing this. The point is to /support/ Open ID registration, not to enforce it (besides, IMO it would be against any true open ideology to do that; how is enfocring open-ness open? )