Hey Rifffanatics,
An update to the Riffplayer has been posted to
http://www.rifftrax.com/riffplayer. Version 0.4.3 Beta was pushed to the page on 04/12.
This update fixes a small bug in sync time, and may require some slight tweaks to sync files for perfect sync.
NOTE: The Star Trek II: Wrath of Khan sync files were created with this version of the player.
Cheers,
ReiCow