Hi 'ericp', maybe of interest for you, there are some other forum threads about the conjunction of Mp3tag and the "Album Art Downloader":
See there:.
http://www.google.de/#q=site%3Aforums.mp3t...t+Downloader%22
See also this attempt of a pictorial description:
Mp3Tag & Album Art Downloader Tut
Mp3Tag & Album Art Downloader Tut
See this german thread:
Cover importieren mit Album Art Downloader XUI, Anleitung: MP3Tag und AAD verheiraten
Cover importieren mit Album Art Downloader XUI
If you do not want to use AAD, but other one step cover loaders, then see there:
Cover search with previews from Amazon, + Google Images and more
Cover search with previews from Amazon
The parameter line, which you have given in your example above, looks somewhat confusing to me.
Better you check the syntax again. See "AAD/Help/Command Line Reference".
Take care not to mingle AAD commandline syntax with Mp3tag scripting syntax.
And try to become more familiar with the Mp3tag idioms.
For example ... 4) Create a new action %album% ... no Mp3tag user knows what to do exactly.
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