When you upload pictures to ZD you are only shown a thumbnail of the picture and have to click on it for the full size, the people that have larger images have uploaded their images to a site like imgur and are using tags[/QUOTE]
Pretty much that's how we are using it! Simply find a place to submit your pictures, i.e. photobucket, imgur, etc. and copy the link the picture and use the [img] tabs. Hopefully this will help you out in the long run! ^^