If it's legal in Europe, and it is, then Proper aren't pirates. It's merely illegal in the US. I really hate to say this to you, Paul, but when did America's laws start to apply throughout the world?
I guess I had better think about getting the Classics after the 1944-46 that I've got.
MG
Proper and/or their distributors make Proper recordings available in the U.S. - http://www.cduniverse.com/productinfo.asp?pid=6728925 - as an example. It may be legal in Great Britain, but it's not here. In the U.S., Proper is a pirate label.