Bloody typo! Try this: <http://icarus.com/eda/verilog/index.html> That is "index", not intex. Obviously. Grrr!! -- Steve Williams "The woods are lovely, dark and deep. steve@icarus.com But I have promises to keep, steve@picturel.com and lines to code before I sleep, http://www.picturel.com And lines to code before I sleep."