Reg,
Before you post too many pictures, let me encourage you to scale them down in size first. Your last two pictures are nearly 4 Mb each, 36xx by 27xx pixels. The bulletin board software sends the entire picture to everyone who views the post, but when it is put on the screen, only about 800 by 600 pixels are shown. For anyone on a slow connection, this will mean REALLY SLOW downloads of the threads with these pictures in it, plus the overhead of resizing it on the fly.
There are many different options for scaling the pictures, including a home-grown one that I posted a couple of months ago. Yes, full disclosure - I'm on a bit of a crusade about this issue, as well as the issue of pictures that show up upside down. I'm sure I'm coming across as the nervous nanny on these issues! But both can be fixed so simply by running the pictures through the proper filters first ...