News@5: iWork on the iPhone 4, Google Caffeine & Adobe's Lightroom 3

Apple has unwittingly encouraged rumours that the iWork productivity suite will be available on the iPhone 4 by posting a screen shot showing the option to open an attachment on the device in 'Keynote'.

Sony has unveiled its new Vaio J Series computer - an all-in-one desktop pc and HD touchscreen integrated into a single unit boasting boasts a 21.5in, full HD 1080p screen with multi-lamp technology, Display Plus touchscreen software and unique 'loop' styling.

Google has added a new web indexing system named Caffeine to its search engine, designed to allow users to receive more up-to-date results for their search queries.

Microsoft has said that its new Windows Phone 7 handset will come with Office, Exchange and SharePoint installed, making the phone attractive to enterprise users.

Adobe has release the new version 3 of its Photoshop Lightroom software for both Windows and Macintosh platforms, adding a number of new features and improvements to the previous edition.