Like most people I've got a bunch of local OneNote 2010 notebooks (2010 format). I want to use the new feature to sync with Windows Live but I don't see an option to convert them. If this isn't possible then an option would be to copy the content from the local-only notebook to the web notebook buy I don't see a way to copy all sections and pages at once - it would be laborious if I had to do the sections individually.
Also related to web notebooks, is it possible to sync multiple PCs with a single web-based notebook? So that if I use multiple PCs with OneNote installed I can get the richer experience.