Symbian^3 will not die (atleast soon that is)

Nokia just stated its future plans for the Symbian^3 OS by calling all its developers.
Expect new devices with 1GHz+ Processors running Symbian^3 OS.
Developers will also work on new updates, which will enhance Web experience, better Sat Nav and the most thing of all, better looking Menu Layout( the picture)
But that begs the question about WP7, will Nokia continue with Symbian as its primary Os when the WP7 hits?
Apparently Nokia doesn't want Symbian users to be forgotten, due to which regular updates will roll out of Nokia .... atleast for now.
Some of these new updates will roll out in the T-Mobile branded Nokia C7 (Astound)