I want to download some large ePubs. The file will be downloaded but ADE don´t open it. It hangs in "Dokument wird überprüft". But this problem is not at all large ePubs. I have ePubs with more then 100MB which works fine, otherone with 44MB hangs. On the ACS4 is everything ok.I have no idea, what was wrong with these ePubs. Same problem in ADE 2.0, Bluefire Reader, Reader for PC. Have someone an idea?