I guess I simply don't grasp the whole 'external links' idea. Where do I set these up? I tried to set up a 'Menu Item Alias', naming it Audio+en+video and linking it to the Audio&video menu-item, but it doesn't seem to direct to that menu-item.
I also tried the 'External URL' menu-item, but that doesn't have an input for a link to the destination menu-item.
Do you have a link to a tutorial? Or can you at least point me in the right direction?