Not much else to say really except that Sensation owners in different parts of Europe are now getting the latest Android update on their phones. 2.3.4 update brings video calling to gTalk primarily. And if I were a Sensation owner I'd pray for a few bug fixes and performance enhancements that seems to plague quite a few Sensations.
Only unbranded phones are getting the update for now. Carrier dependent phones can hope to get the update pretty soon although I wouldn't hold my breath on it.