I have external USB drive connected to AppleTV set as a primary storage. iTunes sees and uses this drive without any problems. Also I see files on this drive in Cyberduck using sftp connection. However in NitoTV / Files menu I can see only movies copied to internal drive of AppleTV, but can not access any data on external drive. The same is with XBMC.
This problem appeared after I upgraded to AppleTV 3.0 / aTV Flash 4.0. Upgrade to 3.0.1/4.0.1 version did not help. With previous versions of software external drive was showing in NitoTV / Files menu and I could run my movies from there, which I can not do anymore.
I tried some advises described in other similar topics but none had helped.
Will appreciate some more ideas.