if it is on your hard drive use the attachment feature. its right above the submit post button. the box with the browse button next to it. Just click browse and find the image on your hard disk.
If it is on another website just copy and paste the link to that website and peeps can click on it.
There are two ways to post an image directly into a message. The first way is as an attachment and is limited to 102K maximum size. This is usually reserved for images which are not online.
If the image is online, you have again, two options.
1) Pasting the url to the image will automatically create a link to the image which someone can click on.
2) If you're more daring, you can embed the image using the IMG statements. The BBS has a built-in language similar in many respects to html. In fact, you can embed html into your posts, but not all html is supported by the BBS.
In order to explain this, I'm going to substitute the brackets "[]" with braces so you can see the code. Remember to use brackets, not braces!
So if you know an image url and wanted to post it directly so that the image appears and not a link, use the following statement.