the flowbench forum had issues with spammers and bots, so you have to email the admin. (Bruce)to get the info to sign up.
The reason I posted that link was to show the screen captures of Pipemax that another member did for me. I have since bought Pipemax- it is an INCREDIBLE tool for high performance engine junkies. I'm trying now to figure out how to post those screen captures. For samples go to
http://www.maxracesoftware.com