I just picked mine up today after leaving it with the dealer because of intermittant starting hesitation. They hooked it up to the computer and couldn't find anything wrong with it.

I'm glad to know that other people have had this problem, at least. I was beginning to think it was all in my head! And if I have to bring it in again, I can tell them about the fuel pressure regulator. I've already had the intake manifold gaskets replaced in April.