No doubt it has been described somewhere before, but I can’t be bothered to look it up. It is faster to write out anyway!
To upload pictures from your computer to the thread you go to the “Attach file” option below the area where you write your text. Please note the maximum size of 102400 bytes.
You can also post pics from an internet url.
[ img ] http://www.webpage.com/filename.jpg [ /img ]
You should ignore the spaces in the above line. Just make one large line. Some websites won’t let you post the largest version of a file. For instance airliners.net and jetphotos.net. You will have to post the preview pic. You can find the url by asking for the properties (right mouseclick).