[Si|ent]

Some great features, particularly the ability to remove static objects (and therefore move/animate them)

I'm a little concerned about the streaming audio however. Such things can use a lot of bandwidth, bandwidth that I and many others cannot or do not want to spare. Yet the only way to 'opt out' appears to be turning radio volume to minimum and losing all in-car audio entertainment?

That is far from ideal. I'd liek to request an alternative method to 'opt out' locally.