I TALKED TO THE LOCAL SHOP THAT ME AND MY FRIEND WERE GUNNA GET OUR BIKES DYNOED AND CUSTOM MAPPED. THE GUY STATED THAT WE HAD TO HAVE THE POWER COMMANDER OR SOME KINDA E.M.S. WE WERE UNDER THE UNDERSTANDING THAT WE DIDNT NEED AN EMS AT ALL. WHAT IS THE DEAL???????

A power commander or comparible system is required to be able to change the settings to your bikes ECM. You cannot alter the setting in you stock Suzuki computer.

Yep you need an add on box or see if a local dealer has a "Teka" box that allows fuel adjustments to the stock box. See http://www.factorypro.com/
for information on those gizmos. They are less common to say the least.