OK, now I know I'm losing it. I've managed to specify additional .lib files in VS2008 Express before, but I now can't figure out where in the Project Properties tree structure I did it and VS2008 Pro has a whole lot bigger tree. Can anybody point me in the right direction, please? Best wishes. Tim Burgess Raised Bar Ltd Phone: +44 (0)1827 719822 Mobile: 07989 486976 Web: http://www.raisedbar.net Facebook: http://www.facebook.com/pages/Atherstone-United-Kingdom/Raised-Bar-Ltd/12023 4896800 Don't forget to vote for improved access to music and music technology at http://www.raisedbar.net/petition.htm