Walkman phones offer the convenience of having your music and your communications all on one device. The w580i is an extremely attractive device, coming in white with orange highlights, and lights that change depending on the song and settings you are using with the walkman player. Using the programs that come bundled with the device, you can easily transfer your favorite music from your pc to the phone/MP3 player. The attractive looking slide style makes the phone easy to use, and it makes it easy to access the MP3 functions. Users can tune in to their favorite radio stations as well as the music they transfer to the device. Using TrackID, you can tag a song from the built in radio, or record a clip of the song heard from an external source. The phone then reads the track and tells you who the artist is, what the name of the track is, and what album it is from. From there you can purchase the track with a few clicks. The phone also features a 2 Megapixel camera, which will give you a useful alternative to carrying around your digital camera all day. You can then use the built in photo upload system to upload photos to online albums and blogs. The memory on the phone is only 12MB, but 1GB memory stick micro cards can be used ti expand the phone's memory. All of these features help make the phone perfect for someone who wants a cool piece of tech with some attractive features to back it up.