Was just surfing looking for various diskmags, and stumbled over this page:
http://en.wikipedia.org/wiki/List_of_disk_magazines (http://en.wikipedia.org/wiki/List_of_disk_magazines)
Not a single Amtrad CPC diskmag listed. If anyone who knows how to update such a page + knows the various Amstrad CPC diskmags + is bored enough, then you know what to do.
I remember a cassette magazine called CPC464 computing (I think), it cost £4.99 from the newsgent and I was disappointed with how little content there was.