Yeahhhhhh. So that Samsung Omnia II we saw make its way through the FCC probably isn't destined for AT&T after all. See, while the one tested by the feds indeed has AT&T's flavor of GSM, the general consensus now (among ourselves, Engadget and wmpoweruser) is that it's headed to Latin America. Perhaps the I8000L model number and, well, the Spanish on the FCC label should have given it away.
But judging from the reaction in the comments to the Omnia II's UI, not everybody's going to be heartbroken.