"During the show, MSI plans to introduce new additions to its GS series: the MSI GS70 Stealth and GS60 Ghost series. These come packed with a fourth-generation Intel Core i7 "Haswell" processor, Nvidia GeForce GTX 870M graphics, SteelSeries keyboards, and Killer Game Networking."
MSI has already introduced these new additions and are already for sale.
https://www.youtube.com/watch?v=8NqePNVojSc
"This new series also includes a "Sound by Dynaudio" speaker system, MSI's proprietary Audio Boost technology"
Yep, Dynaudio has been a part of MSI laptops for years now but hopefully they'll revamp it to new levels.