While mum has been the word from Redmond, Microsoft France has officially announced that the long-awaited NoDo update will arrive in the second half of March. Still, this is a bit nebulous, as details of the release are unclear. What is the exact release date? Will the rollout be staggered or across the board for everyone? MS insider, Mary-Jo Foley, has tapped her sources to no avail, other than one WP7 contact telling her that the new target is the week of March 21. We shall see.