A couple of steps...
1) Sign up for a free account at a photo hosting site; example: photobucket.com - there is no catch, it's simply a free and easy to use site that will host your images for you to share on any number of forums.
2) Reduce your image size if it's a large file size and upload your images to (example) photobucket.com
3) Simply copy the image code you'll see once you select that image at photobucket (or other hosting site) and insert that in your reply here (you will need to hit the "insert image" icon just above this box area, then you'll insert your code (paste it) between the brackets you'll see.
That's it; sounds more complicated in typing this out, but it's rather easy.
J
