Hello DN,
You may contact Bell/Solton at 1-800-734 5418 or email them bellsolton@aol.com to find the closest location nearest you in Tennesse.
The Psr 740 is I think the best value in the Yamaha line. There are a few things the Psr 740 has that the Psr9000 doesn't. #1. A keypad to enter style or voice selection.#2 The 740 has a cool groove feature that offers multiple variations to a style.
I work for Guitar Center in Towson Maryland. I am the only Guitar Center that carry's The X1 and X4. Guitar Center offers a 30 day trial period with the purchase of any keyboard. If you are not happy you could return it to a Guitar Center near you !
I could provide you with a Quick Start Video manual for the Solton X1 and X4. The cost is $25.00. Or just call Dan O at 410 821 5200 or email oneils4@home.com
Good Luck......................Dan O