Sounds like you're enjoying your new scope alot! (After the initial viewing

).
As for image posting, you can't use the [img] html tags to display images stored on your computer. For that to work you need to have the picture uploaded on the net. The IIS forums however have a great little feature where you can upload and display images right into your post. The upload area is found right below the box that you type in.
EDIT: Darn, you beat me to the post