We're gearing up for Sony Ericsson's big event here at Mobile World Congress in Barcelona, which is being staged in the rather swank Opium nightclub -- and as long as the phones are equally swank, we'll be pleased. Stay tuned!Live from Sony Ericsson's MWC 2010 press conference originally appeared on Engadget on Sun, 14 Feb 2010 13:00:00 EST. Please see our terms for use of feeds.