According to a reliable source to SymbianFreak, both the Nokia E66 and E71 will be getting some serious update via a firmware update in the coming weeks. With the full change logs (seen below) and the recently announced Nokia E63 going official this morning, things are shaping up quite nicely for the E-Series. The major improvements to both devices are the new Maps 2.0 release, new active standby Switch release, new version of the Download application, Mail for Exchange 2.5.5 as well as the addition of the Y-drive for WDRM protected files.

For the full list of updates and changes visit SymbianFreak here.