After Sony Ericsson's big move into Windows Mobile territory (with help from HTC) you can be forgiven for thinking that Nokia might follow suit. Nevertheless, Nokia CEO, Olli-Pekka Kallasvuo, brought down the hammer on those rumors by saying, "We don't have plans to do Windows in mobile at the moment." Read into that time-boxed, English-as-a-second-language statement what you will.

Better yet for S60 series fans, he committed to launching the S60 touch-screen platform in the second half of the year. More on the S60 Touch interface as the Mobile World Congress unfolds.

Source- http://www.engadget.com/2008/02/11/nokia-no-plans-for-windows-mobile-s60-touch-screen-launch-in-2/