MSI shows off a concept gaming laptop with a touchscreen trackpad (hands-on)

Hot on the heels of announcing some fresh gaming notebooks, MSI is showing off yet another laptop -- albeit, one you can't buy yet. The GS70 Stealth is a 17-inch gamer's machine, and by most indications, it's designed to go head to head with Razer's Blade lineup. At 3.9kg (8.6 pounds) it's reasonably light for a system with this screen size, and with an all-aluminum chassis, it has a more premium feel than other MSI machines (not to mention some competing models from brands like Alienware). What...