Sony Ericsson boosts Xperia Arc and Play to 2.3.3, includes Facebook integration

Well, Sony Ericsson might just deserve a gold star for effort. A week ago we reported that a possible rollout of the long-rumored Facebook integration update would come to select Xperia series phones this week, and we're seeing the process begin today. The recipients of this particular push are the Arc and Play, though it will come to all new Xperia devices down the road. While the download includes Android 2.3.3, the major focus is on "Facebook Inside Xperia," another way for you to sync your social media with other aspects of your phone, such as contacts, calendar, and photo gallery. Other improvements in the package include WiFi stability, improved battery performance, HD video recording performance (Arc only), and bug fixes. Don't stress if your phone hasn't seen the update yet; Sony Ericsson says it's rolling it out gradually due to issues with individual markets and carrier branding. No specific timeframe was given, though the company mentioned that "it can take a while." Should you be one of the lucky recipients to get it today, however, sound off in the comments below. 

EBay and its online payment unit, PayPal Inc, on Thursday sued Google Inc and two executives for stealing trade secrets related to mobile payment systems.

The two executives, Osama Bedier and Stephanie Tilenius, were formerly with PayPal and led the launch on Thursday of Google's own mobile payment system in partnership with MasterCard, Citigroup and phone company Sprint.

The suit highlights the growing battle by a wide range of companies from traditional finance to Silicon Valley trying to take a major stake in what has been described as a $1 trillion opportunity in mobile payments. The mobile phone is seen as the digital personal wallet of the future.