In what's likely an effort to defend itself against the wildly hyped iPhone phenomenon, Nokia has unveiled several new wireless devices and services, including a music-download offering to rival iTunes. Signaling a shift in focus away from hardware and toward software and services, Nokia debuted four new devices optimized for music, entertainment and games, along with the Nokia Music Store and the N-Gage mobile gaming service.

Nokia Aims to Shake Apple's Tree With New Devices, Music Download Service