I don't know whether Nokia's Ovi Maps will allow to build something nice but it's a best GPS s/w i've ever used, it is based on vector technology and doesn't ne

I don't know whether Nokia's Ovi Maps will allow to build something nice but it's a best GPS s/w i've ever used, it is based on vector technology and doesn't need Data plan so any app developed on the top of this platform would be very interesting ...