A good Motor Trend article on the upcoming 350Z.

...This show car's grille is a little larger, its fenders are a bit wider, the 20-in. wheels will be replaced by 17- and optional 18-inchers...Of course, the interior materials and billet aluminum are also a bit of blue-sky designery. The final execution will be slightly different, but the fundamental theme will be the same-just more production-friendly...

...Nissan's serious about reentering the sports car market with the '03 Z and plans to do it the same way Datsun did it almost 30 years ago with the 240Z...