John H. wrote:

Now, I downloaded the latest version of IrfanView which will open the NEF
files. But, when opened, all I get is a 'purplescale' picture. Almost like
'greyscale', but tinted purple.

Have you ever visited our nations capitol in the wintertime? It's a
beautiful place. I know where you could stay pretty cheaply!

ps -
That sounds like a great offer, and an enjoyable trip. Let me see if I
can schedule some time off,
but I know I would really enjoy DC when the cherry blossoms are in bloom.