I love being a geek.

Forgot to add to my post above... If you've got an S3 then have a read about the spontaneous bricking problem that's rearing it's head. Mine bricked itself over Christmas, with no warning. Waiting on a warranty replacement, but it was very disappointing as we were down south and relying on my phone for satnav, geocaching, etc.

iPad mini fits beautifully in the storage box in the T-Bar.... just saying...... :whistle:

Memory card fits nicely in the slot in my hifi. Just saying.

A Daytona would fit nicely under my car...who needs music?

I'm using Nokia Maps on my Lumia 800 for Sat-Nav now.
It has one big advantage over pretty much any other phone nav which is you can download the maps, particularly useful when abroad as you don't have to use data roaming. It also means the navigation still works with no data signal.