Caroline, the easiest way to host images here and share them in the forum is to embed them from the Gallery. Once an image is in your member gallery, all you need do to include it in a post is look underneath the Smilies, and you'll see a place called "My Photos". Click on the link below that which says "Insert", and that will take you to a popup window showing your gallery photos, which you can then select for display as thumbnail or original with or without an embedded link to your gallery.