What you have to do is this: Go to your goosemoose photo page. Right click on the picture, then choose "Properties". When you do this, you'll get an information box that tells you things like the size (in pixels) and the URL. You can highlight and copy the URL, or write it down on a piece of paper. Next, post a new topic - and either click the fourth button from the left in the bottom row of YABBC tags, or type this (without the asterisks): [img*][/img*]. Now inbetween the ]and[, paste or type the URL of the picture you want to post. I'm guessing it will look something like this when you're done (again, without the asterisks):
[img*]http://chks.goosemoose.com/images/cuteratpicture.jpg[/img*]
When you hit "Preview", if you've done it correctly, your picture will show up.
Does this help? If not, I can try to help you more - it CAN be frustrating at first
