We now have a users guide online for the 2007 Supra Helm Station and smart plate. You can download the guide off the Supra site at....
http://www.supraboats.com/library/downloads/Supra_Helm_Station.pdf You can access this link off the main page under the "New for 2007" link.
If you have purchased a 2007 Supra and have questions about the smartplate this should help you out.
Matt Brown