Thanks to the guys that have written this software, it is brilliant. I use both the iphone and desktop versions.

I have a minor upset with it though - I have downloaded a large selection of books on the internet for stanza desktop, but when I transfer them to my iphone they do not have any chapters. This is not a problem on stanza desktop, but on the iphone it means that each book takes a very long time to load. I have read a few other posts about this and have found that the way to do it is to go into the source file of the ebook and add a few chapters manually, but I have too big a selection of books to warrant doing this for each of them. I would like to see an option in stanza desktop to add chapters to the book, maybe on a right mouse click or something.