No, we still haven’t got an Xperia X1 (grumble, whinge, moan), but we are hearing that there could be an issue with the Bluetooth functionality on the Sony Ericsson handset. Harv Singh has had two handsets so far and they both suffer from the same symptoms – Bluetooth just turns itself off.
Harv has contacted Sony Ericsson about the issue. They are apparently aware of the issue and a fix is being worked on by their developers. If you’re suffering from the same thing, let us know in the forum!