I am very glad I found this thread. I too have done this to my Odyssey. It is currently in route to Paris via USPS (us postal service). I figured the IT geek had killed it. I am hoping I may have it or a replacement by 4th of July. :-) My only saving grace is by default I used my microsd for all of my ebooks so I could just swap ereaders.
I have gotten spoiled with using Calibre to send books to it vs manually adding them to my opus. That and I like the Odyssey display better.
I want my toy back! I knew the sending back to Paris was possibility if I got the Odyssey. I still not found a e-reader I like here in the US.
Done grumbling back to hunting for Calibre solution!