Whoops. Looks like someone over on the Sony Ericsson support site pulled the trigger a little early on the news that the Xperia X10's Gingerbread update was live. Sony Ericsson has issued a clarification today, saying that the announcement was "premature" and that while everything was going "according to plan", it'll still be a few more days before the update to Android 2.3.3 goes out through the PC Companion app.
So hold tight, X10 owners, your Gingerbread update isn't far away!
Source: Sony Ericsson Product Blog