Sony Ericsson Walkman phones

I thought the Sony Ericsson Walkman series were dead, just as I thought they have released new phones. The SE Spiro and Zylo both are sliders with excellent sound and social networking integration to cater to the younger crowd.

---

› See More: Sony Ericsson Walkman phones

I really liked those Walkman series from Sony Ericsson, good thing they have released another set of phone models. What is the best feature of those phones?

Do they come with a standard headphone jack or do they have a special connector? I liked the standard jack nokia provided.