Alongside the W902 plus (pictured), Sony Ericsson has officially launched its PlayNow Plus music service. Currently, the unlimited music download service is only being offered through Sweden's own Telenor, but we suspect more carriers (and compatible handsets) will be added on in due time. For now, however, everyone outside of Sweden will have to rely on insider reports to see how the service fares, not that we're suggesting any Swedes drop us a bone in comments or anything. Ahem.