Hi George:

Thanks for the extensive review. Does this unit come with Vocal Harmony features... and, if so, how do you compare it's VH with the VH of other Yamaha Arrangers?

Is it possible to add a hard drive? Is the display about the same size as the old PSR 2000 and with only two contrasting "colors?"

Finally, can you give us the approximate dimensions (L x D x H) in inches?

Thanks, Dave Rice
http://www.showcaseyourmusic.com/DaveRice