The good news: AVM is going to provide firmware for their Fritx!Box 7270 that does IPv6. The bad news: the IPv6 is going to be based on 6to4 (with the 2002: addresses), which is horribly unreliable: your 6to4 IPv6 traffic will be handled by unspecified gateways around the world.
From the page 'AVM partners with Freenet to make Fritz!Box IPv6 enabled':
'AVM partners with Freenet to make Fritz!Box IPv6 enabled'
But it is a first IPv6 step, of course coming from technology driven Germany. ;-)