Google Maps for Symbian just got updated to v3.3, with direct syncing support for your 'starred' places (to the full Web version of Google Maps). In addition, on the first sync, your Nokia/Ovi Maps favourites also get uploaded. You can get v3.3 by going to m.google.com in Web on your phone. There are a couple of screenshots after the break.

Thanks to Ovi Applications for the heads-up