Were there no credits at the end, Pete?
I'm just guessing that it might have been David McVicar's production, recently-ish seen in San Francisco and more recently at the Met.
There's a report on the Met's staging here
. Click the picture to enlarge it - did the set and costumes look like what you saw?
There's also a whole lot of stuff (concetrating on Hvorostovsky, the baritone) on youtube: http://www.youtube.com/view_play_list?p=4F40C6D0AB91126C
[This message has been edited by Andrew (edited 08-31-2011).]