@Rodri , I would like to be listed as an authorized Rhino trainer. I have used Rhino since Rhino V3 and have attended classes and taught level 1 & 2 on behalf of other authorized Rhino trainers.
I have also written a range of tutorials, which have been on sale for over 5 years: http://cadwax.com/tutorials.htm and written a plug-in for rhino: http://cadwax.com/index.htm
thx,
Keith
PS I sent an email early this week and wonder if this hit your spam account.