Jim Can you e-mail me directly I have an extract from AUSRail 1-2 December 2008 of a paper by Andrew Roseman, director STRAIL Australia Pty about the system.You'll find me on LinkedIn and also at tramsol@aol.com - this reminds me too that I ought to liaise with the Dutch Cycling Embassy about getting a portable model of this system available for their UK events later this year.Oh and I'm a