What is the size and the source of the pics you are trying to post?
If the original size of the pic is thumbnail size, then that is all you
will see after posting even after you click on it. This site does not
enlarge the photos you upload. To do what you want, you have
to start out with a fairly good-size pic. The site will take a photo
size of up to 80kb, (80,000 bytes), and no larger than 700 x 700
pixels. To figure out what the original size of your picture is, right-
click the pic with your mouse, and from the drop-down screen you
click "properties". Then in the properties box you will see all of the
info of that pic, such as what type it is, ( gif, jpeg, etc.), and also
the file size in kb's and the pixel size. Choose pictures that are
close to the max size limits of this site and when you upload them
they will look small on the thread, but you will then be able to
click on them to enlarge the image to it's original size. Check out
other pics already posted in threads and right-click on them and
you will see what size other people's pics are that they are post-
ing. Hope this helps.

Check this one out: