In the photo gallery forum, and all other forums with "Attachment Manager" enabled, you can upload pictures to any post. You will see "Attachment Manager" next to a paper-clip icon toward the bottom of the post-message page.

Note that you will not see the "Attachment Manager" feature if you are using the "Quick Reply" box.....only when you click the "Use Full Editor" button.

One note about IMAGE SIZE.....most raw photos taken with your phone will be much too large to post on this website. Images must be smaller than 500 kb to be accepted. You can easily reduce the image size on your phone pics with an app such as "Image Size" (free at the app store) or others. You can also email yourself a copy of any image from your phone and select a size smaller than 500 kb before sending.

To post images, start a new post and then Click the "Attachment Manager" link to add an image to your post.

If you wish to share images stored elsewhere, you may use standard UBB tags to embed your picture into any thread. With most browsers, you can right click on the image to "copy image location". Then use Control-V to paste this url text into your post, between two UBB image tags [img] and [/img]