Move MP3 Audiobook to ipad without Itunes

[arshield]

Is there anyway to move an mp3 audiobook to the iPad without iTunes. I am traveling and my main computer is at home. I have the audiobook in my dropbox account, and can play it from dropbox but I am concerned that I will loose my place playing it via dropbox.

Any other apps or suggestions?

 

[iRule]

Maybe via the SD adapter from the camera kit ?