nokia's smartphone market share increased from 35 to 40% in the last quarter. s60's ui is old fa tru but the old avkon ui framework will be replaced by the hw accelerated qt interface next year. the only place where nokia has lost the majority of its market share is the us where it was weak anyway.. they had 20% in 07 but only got around 3 now. htc has never been a competition for nokia they just hav a world market share of around 6%. i am rather doubtful of rim's future as a non business portfolio because they might hold 20% market share now but they are facing competition in the us which is their only market. the iphone's lack of multitasking has to do with the power hungry os which will be difficult to fix.