Hi, I was very enthousiastic when I read about the release of Object I/O for Haskell, but when I try to open the ZIP files, WinZIP complains that "it is not a valid archive". unzip under Unix says: End-of-central-directory signature not found. And why is there not a small webpage for the project. The contents of the e-mail would be enough content to start with. Greetings, Arjan