Had to laugh.  I came in last night from the opening performance of this new production 'Otello' - a generally fine one, well done by all - to turn on the BBC's Newsnight - only to find the last seconds of a feature on Jonas Kaufmann.  I pushed the 'info' button and a list of that evening's guests came up in the BBC listing.  They had him down as 'Yonas Kaufman'!!    Bet you anything he's used to it ... and, hey, as long as they get it right on the cheque ... or .. erm ... electronic transfer