ASUS E-Driver is a utility that comes with ASUS computers that helps users install needed/wanted drivers. It is not a necessary utility but may make driver installations easier for some users.
On October 31, 2012, ASUS announced their new gaming laptop: the G46VW ROG. ROG stands for Republic of Gamers. This device is available with a quad-core processor and offers a lighter more portable option to gamers than the standard desktop computers.
Specs for the new gaming platform can be found here.