I have uploaded the code of VoIPER to the SVN repository on sourceforge. The release version is under 'trunk' at the moment but I will tag it and move it to 'tags' later today. Under branches you can see an entire port of VoIPER but with huge modifications to the backend to allow VoIPER to be fully protocol state aware and thus fuzz much deeper into the state tree of a device. That said, there are currently some issues with this and I have just uploaded it so people can get an idea of the changes being made. You should NOT try to run the development version and it isn't supported in any way.
In the next month or so the dev version will be merged into the trunk and that will then become the stable version. As mentioned in the release notes, this is my marker for a version 1.0.
Have fun,
nnp