http://www.youtube.com/watch?v=oDAw7vW7H0c
http://www.techspot.com/news/53965-phonebloks-is-the-modular-phone-you-custom-build-with-blocks.html
It’s an interesting idea - just heard the Dutch designer graduade who had this idea on the car radio
Or, better yet, you can print a new block and plug it into your phone! 