I just installed Megazine. I think it's a pretty go feature.

Works fine so far, but I have a problem to configure the size of the book. I see sites here, your demo is one, which have a scrollbar so that the larger sized book and the toolbar is accessible.
Now the strange thing, I can do what I want, I don't get a approbiate scrollbar. I tried several configuration without success. Maybe I understand something wrong.
Actually my megazine.xml is set to book pagewidth="550" pageheight="750". I use this numbers just for test reasons. I tried it also with other numbers.
Anyway, I have 2 photos in the book size 542 x 748.
The result you can see here
http://mychatboard.com/books/index.htmlI wonder why the site shows only a small scrollbar? You can see that your "powered .." is there. But the toolbar is missing.
Update: finally I found out by myself. One has to change some numbers in the index page also. A few Euros donation are on the way. Should be around 10 Dollars. Not much, but it's end of the month and the pockets are empty. lol