Nokia World is September 14th & 15. Flagship announcements always happen in opening Keynote on Day 1 which is 14th EDIT: I don't see how the date on Screenshot holds any relevance b/c 1. they put a fake date on them, there's no such day as Tuesday September 15th 2010. 2. the screenshots are for guidelines of MeeGo 1.1 handset UX which is not complete until end of October.