If you’ve been following the work we did on ButtercupReader (a Silverlight application for reading DAISY formatted digital books) then you might be interested to get your hands on the source code to see how it was done.

We’ve just published the code to CodePlex - http://buttercupreader.codeplex.com.

So, check it out and we’d love to hear your feedback and hopefully get some help to drive the project forward.