Hey, I'm glad to head it worked. Can you do a few more rtorrent tests for me?
1. Rename/delete /conf/rtorrent.rc, reboot the WDTV and check if rtorrent works with the default config
2. Play around with the rtorrent webend, see if most actions work correctly
Thanks a lot!
P.S. Expect a final beta later today (with a fix for WDTVEXT that should work even if you have no networking)