just google it, it's freeware (free to dl). However:
First, port took up more displacement than I thought. Build 26x20x20. That's 6cu gross and 4.6cu after displacement.
Winisd hates slot ports I found out by trying to play with these dimensions for you. Do a 3in tall port 20in wide and 18in deep. Should put you right at 35hz. Someone correct me if I'm wrong, I really think winisd is off. Box
I can do a design for you if you like. Let me know if you would be interested in doing that. //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif