Nokia is preparing the launch of the first phone with Windows Phone 7. The major changes will be related to store applications what until recently was called the Ovi Store. Will go for a simpler name – Nokia Store.
This passage was announced and it seems that will occur by the end of 2011. So far the Ovi logo disappeared from the site changed to a more subtle on blue background of Nokia. The title of the site was renamed Nokia Store.
I assume Nokia Store will provide applications for Symbian and Windows Phone 7 Marketplace for Nokia phones with WP7 Mango or Tango. By the way, Tango is a lite version of WP7 more made to run on phones with a weaker hardware.