When we were looking for an ereader for our son, we checked some out from our local library and borrowed others from folks at work. That really helped us understand the advantages and disadvantges of each--hope you get to try some out so you can find something that will work great for your daughter!
The Drs. Eide cover this topic in a number of posts on their Dyslexic Advantage website (
http://dyslexicadvantage.com/). Under "Dyslexic Help and Info" there are categories about the ipod, iphone, and ipad. They have reviews of the various ereaders and their pros and cons (e.g.
http://dyslexicadvantage.com/profiles/blogs/dyslexia-and-ebook-reader-reviews) That may be a place to post a question, too!
Good luck!
