This is primarily aimed at Read2Go developers and staff as I haven’t yet been able to find their technical support email address or online form. Of course they have a feedback and voting form, but I’m not sure if bugs and problems can go there.
Anyway, I just noticed that Read2Go fails to open DAISY 3.0 textbooks the Kurzweil 1000 generates. They appear in the Bookshelf, their initial book info is displayed properly, but Read2Go suddenly closes as soon as the Read button is selected. It’s worth mentioning that both FSReader on Windows and DAISY2Go on Symbian handle these books properly, so I do expect Read2Go to handle them, too. BTW, this is with the very latest Read2Go release made available in the final days of January on an iPhone 4S. I’d be glad to provide Read2Go staff with a sample book of that ilk (I've tried 4 books so far -- big and small, but the bug is persistent).