Something that I just figured out that might be useful for any other Google Navigation users...
As you know, you can add Starred locations, like your home or office or mistresses' house, and then navigate to them (it doesn't matter if you add them on your phone or PC when logged into your google account, your phone will synch up). What's annoying is having the full address for those locations and no way to rename them to something useful like 'House of Ho'. Fear not, intrepid bitumen voyageurs, just go to
Google Bookmarks, and you can rename them there.