I've just updated the class I created a while back as a workaround to the failings of DMD associative arrays.  Now supports foreach!

http://smjg.port5.com/pr/d/

Stewart.

-- 
My e-mail is valid but not my primary mailbox, aside from its being the unfortunate victim of intensive mail-bombing at the moment.  Please keep replies on the 'group where everyone may benefit.