Rurouni Kenshin OAV .. Links

The Rain of Blood - Covers all aspects of the Tsuiokuhen OAV; information, media and interactive... very nice!
Sakabatou Zanbatou - Covers all of Kenshin (OAVs, TV and manga); has some particularly nice information, including history of the series.

Eclipse - A stunning dedication to both OAV series. **French only.