Commercial

http://www.youtube.com/watch?v=leUKHjI3OSE&feature=related


http://www.youtube.com/watch?v=IXUN3wjO8YU


yamaha is realistter than pulsar
pultar is fictitiousser than yamaha

yamaha is more rapid than pulsar
pulsar is less sophisticated than yamaha

pulsar is costly, and yamaha is most costly