This is interesting, because when I first bought the 770 [not long after it came out], I remember thinking if all it can do well is surff the web I would be happy. It does, and over time, so much more than that. With the ever growing applications, latest OS version, and unique collaborations with companies like Google, Discovery, Mp3Tunes and SimpleCenter, the options available are astounding. It really has become more of a mobile PC than when it first showed up on the scene. I think that is going to be the major difference between the 770 and the Mylo. The 770 has shown that it can become more than what it started as. It is still too early to say, but I think the Mylo was designed to do specific tasks that will eventually limit its growth.