Some things never change. Handset manufacturers come and go-star models making a brief appearance, then forgotten, it seems that Sony Ericsson's Walkman series is here to stay. At least it seems to be, because the company has recently restructured launched a new series of online music, Sony Ericsson Mlich Spiro. Now, the Spiro be small, and not as impressive in terms of specifications, but is a descendant of a once illustrious family of cell in the heart of which a very powerful engine - the music is.
