[twinspan]

I think the whole point of the zips on AG was to bunch all the tracks in one file (save having to find and d/l each one separately) and including the artwork work too if you wanted to print CD labels etc. (i.e. not to compress it even more; as you say, that wouldn't save much space with something already well compressed like mp3s).

Someone recently posted link to article saying that AG had 'barred' the word zip from their search engine, to stop people from doing this, but I guess there are still ways around it.