This is the official pictures from Yamaha Motor Japan. It has been launched on Nov 27, just a few days ago. Vietnam is the first country to have this bike since the moped market there is very big. Almost everyone in Vietnam owns a bike.
For us Malaysians, we need to wait few more months or few more years to get this bike on our shores.
Yamaha Lexam is a new breed of bike which combines the usual look of moped but, with automatic gearset (CVT) mated with roller chain and sprocket for the final drive.

Official details of the launching is here: http://www.yamaha-motor.co.jp/global/news/2009/11/27/lexam.html