New OTOHNS discussion board!

Dear colleagues!

Please, join us at
OTOHNS discussion board.


  • archives, attachments (pictures, documents)
  • private messaging
  • no spam – for admin registered members only
  • no ads
  • various forums, topics, themes
  • great searching capability
  • nice web interface
  • chose language you like

… and a lot more!

You HAVE to register to see all forums and features.

Please do not hesitate to contact me at, by email or on FB

Have a nice day!

Peter Erbak

Czech Republic