I shoot in program mode and have a good understanding (I think) of the
camera and digital photography.  I still like that some things in this mode
are preset, but like the ability to play around with ISO, etc.  The camera
takes wonderful outdoor pictures even at full zoom, very ...

I just tried to get ideal file size specs from the local Costco, so I
could optimize my jpegs to their machines. I'm not sure the guy quite
understood what I was asking. He said they print at 320 dpi, file
sizes as large as 5000x7000. That's pretty darned huge.