A sign, perhaps, that the official release is getting closer, Nokia has recently updated the user guides for smartphones N8, E7, C7 and C6-01 basing on Symbian Belle. At the moment seem to stay out of E6, X7 and 500, even if all its native Symbian ^ 3 should receive without any problem upgrading to Nokia Belle.
If you are interested can find the manuals in PDF format to follow.
