David,
Thanks for the reply. I am running OS 10.6.8. I have used L&T for my Z7U and my Z1U with no problem. Now I have not tried what you proposed in number 3, and I will give that a shot. I just got this camera a couple of weeks ago and this is the first big shoot with it. I will also trash the prefs as well to clean up any fragged prefs. I will give #3 a shot. Thanks.
Gary