Hi all, I am close to buying an SUV with a third row, and have narrowed my options down to the Lexus GX470, Volvo XC90, and the MDX. Please tell me how useable you find the third row to be. Can adults use it? How easy is entry/exit? Does it truly "disappear" when not using? Please sell me on the MDX!! Also, any enthusiasts with pics of their MDX tripped out with nice rims/wheels in the 18"-20" range? Are dealers dealing? How is the stereo? Please advise. Thanks in advance for the info. I currently drive an RX 300 and love it, but need third row becuase of another child on the way.