I had a '99 LX with rust on the seam on the trunk lid and along the bottom edge of the door seams on the LF, LR, and RR doors. And it was a Florida car! I now have an '03 LX and it has rust spots beginning on the door seams. And this is a Florida car as well. I hesitiate to take it to the dealer because they did a horrible job on the repair on the '99, though at least they did repair it. I bet almost everyone - if they look hard enough - will find rust beginning to form on the seams, whether it be on the hatch, trunk, doors, window frames, or wherever. I think it's just a Protege weakness.