Amazon

A first look at the new Amazon tablets including the Kindle Fire HD 7, Kindle Fire HDX 7 and Kindle Fire HDX 8.9. Has Jeff Bezos one-upped Apple?

While Amazon is going larger with the Fire HD, Apple thought small when it unveiled the iPad Mini ($329). Google, meanwhile, has been broadening its Nexus portfolio of mobile devices, unveiling a line-up featuring 4.7- ($299), 7- ($199), and 10-inch ($399) displays.

A 25MB install, the app is an attempt to catch the likes of Dropbox, Microsoft's SkyDrive, and Google's Drive by integrating your computer's file system with the cloud.