Done! Thanks for the tip. I added a wiki page on this with my overly simple examples. Perhaps I'll extend it as I learn more. http://www.haskell.org/hawiki/FfiWithArrays -- View this message in context: http://www.nabble.com/Troubles-with-FFI-t1611744.html#a4402742 Sent from the Haskell - Haskell-Cafe forum at Nabble.com.