ectaco jetbook "failed to open the file"
Hi all fresh meat here. So my girlfriend just got the jetbook and she is trying to get her first book on there. She is using the ebooks.com website which offers 3 formats for the book she wanted. she has already purchased the "pdf for digital editions" which we just assumed would work since the owners manual states it supports PDF. but no matter whether we add it to device or sd card we have the error message. im not sure if this is just not a supported format... i have checked to make sure both the device and sd card work with a .txt format by xfering a notepad document and had no issues there. any advice would be greatly apreciated thanks much all for your help in advance!