Remember MVNOs? Riding on Sprint's network, Helio catered to a younger, hipper MySpace crowd (this was 2007) with this flagship device. What made the Ocean special was its dual-sliding design. It sported both a traditional dialpad and QWERTY keyboard. We dug the soft-touch finish on the 5.6-once oval design. The interface was equalling compelling, with built-in presence capability for instant messaging, a universal search feature that pinged Amazon, Google, Wikipedia, Yahoo and Yelp and a vast menu of streaming video options.