Here are some step by step instructions my daughter wrote out for her computer illiterate dad. Hope they help you as much as they have helped me.
1. On the discussion site click "POST REPLY" at the bottom of the page.
2. Click the "IMG" button.
3. Scroll down to below the text box till you see the heading "UPLOAD ATTACHMENTS"
4. Click the "BROWSE" button
5. A box will pop up where you will search for the picture you plan to use (it must already be
stored on your computer)
6. Once you find the picture you want to use, left click on it once and it will be highlighted
in grey or pale blue, and you will see the file name appear
7. Click the "OPEN" button
8. The box will go away and you will see the original page again
9. Click the "ADD THE FILE" button
10. Another box will pop up to show you the progress of the upload. Wait till it goes away.
11. The original page will come back and you can now type the message.
12. Scroll down untill you see the heading "POSTED ATTACHMENTS" and click "PREVIEW"
13. If you like what you see, click "SUBMIT"
14. You can post multiple pictures by repeating steps 3-10 before you click "SUBMIT"
If that works, don't thank me, thank my daughter Sarah.
Phil