> ... Any idea whether it will > be any more expensive for a commercial upgrade from 2.0 to 3.1 > than from 2.0 to 3.0? Silly question, Doug -- when you ask AT&T "will <new> be more expensive than <old>?", the answer is invariably "yes"! :-) -- Legalize Henry Spencer @ U of Toronto Zoology freedom! {allegra,ihnp4,decvax,pyramid}!utzoo!henry