Another option would be this plugin - http://forum.coppermine-gallery.net/index.php/topic,74257.0.html
It allows you to download a complete album as a zip file. I have not tested to see if it works with Meta Albums, though I can see no reason why not. ...
It allows you to download a complete album as a zip file. I have not tested to see if it works with Meta Albums, though I can see no reason why not. ...