The french have complained about this before as they use a template in front of every external link. But i'll do it again here. On is. we have a template called Mynd (The name of the Image namespace) which we use in the following way:
{{Mynd|http://en.wikipedia.org/upload/thumb/1/1f/300px-Mahameru-volcano.jpg%7Cright...]] eldfjalli á [[eyja|eyjunni]] [[Java]] í [[Indónesía|Indónesíu]]}}
Where we would otherwise do:
[[Mynd:Mahameru-volcano.jpg|thumb|right|300px|[[Mahameru]] eldfjalli á [[eyja|eyjunni]] [[Java]] í [[Indónesía|Indónesíu]]]]
However this means we have to have to use Snið:Mynd2 for images 6..10 which doesnt look pretty in the source.
Could you please change the maximum number of times a template can be included from 5 to 10? 10 would be more than enaugh i think.