Nokia's new flagship reviewed, plus a look at the Sony Tablet S The latest smartphones are nifty but they're expensive unless you sign up to a monthly price plan. Eight great gadgets from 2011, including the Zeppelin Air, the ultimate gift for guys iCloud is coming soon to your iPhone - but what's it all about? Buying the right smartphone means a lot more than simply choosing the sexiest handset Startups should investigate the XenDesktop system before they splurge on PCs or laptops. And the virtual desktop model has attractions for established firms too Many businesses are clambering aboard the Facebook bandwagon. Graeme McQueen explores the benefits with five small firms in the consumer space