I have been dealing with this company of this defective E-reader since November. I was uploading books and the some of the pages were missing. In one book I found 10 pages were missing so stopped using it after that. The company first told me to use ADE to upload books and stop using Calibre and now they are telling me to use Calibre, confusing eh? The latest is that they now tell me to convert the book to Epub format in Calibre which seems a bit strange when the book is in Epub format to begin with, oh the book appears fine on a KOBO and Kindle btw. When I first got the Ominia I thought it perfect as I just wanted an E-reader with the ability to play music in the background and nothing more and at first I was pleased and then found out I had finished a book where pages were missing. If you own one of these I urge you to check, the total page count for me was the same but thanks to my Kobo I found pages missing in groups of 5, e.g. 51-55.
Superb piece of kit, very reminiscent of the TrekStor e-reader which is also superb (which has been discontinued) this also plays video however... The company are also very professional and willing to go the extra mile to please the customer. 5 stars all day :)