You can click on the "Additional Options" link where you post your topic and it will allow you to upload 1 small image. You can browse your hard drive on your computer for the photo and it will upload it to the board.
Also, There are websites that will allow you to post your photos FREE OF CHARGE, then you link back to them and they will show up here for us to see.
Here are two of the free image hosting websites:http://imageshack.us/http://photobucket.com/
The html that you then use in your post to link to your image is:
you need to put < at the beginning and > at the end it will show up as
the portion starting with http and ending with .jpg is the url of your photo. The best way to get this is to right click on your picture once it is online, scroll down to properties and copy the url that appears in the box.