Finally, some legitimate information on Nissan Ester Oil. I've attached papers published by Nissan Engineers that demonstrate how their new techology really works so you can decide for yourself if you should go with a high quality synthetic oil like Amsoil or if you should stick with Nissan's Ester Oil Product.
http://www.sfplayers.com/blog/dlcPapers/Kano_2006_Tribology-International.pdf
http://www.sfplayers.com/blog/dlcPapers/Miyake_2004_Tribology-International.pdf
http://www.sfplayers.com/blog/dlcPapers/de-Barros'Bouchet_2005_Tribology-International.pdf
Your comments are welcome...