The final “Beta” versions should be available later this week.
We’ve found plenty of frustrations in the way that every single ebook platform is just a little bit different.
For instance, the Kindle image size is limited to 150K — which means that the image resolution is lower than it will be on the iPad and other platforms.
It should all look good, but the iPad will look better when made larger.
(Of course there are all sorts of other tweaks and whatnot… Oy)