Arista Networks was showing a 10 Gb Ethernet (GE) switch that significantly lowers the cost of high speed Ethernet connectivity, apparently by a factor of about 4 to 1, at the recent NAB show.

FORBES: Speedy Ways to Move Enterprise Data

Just in time for the holidays, and making a perfect external storage companion to the Apple(R) Macbook(R), MacBook(TM) Pro or Macbook Air(TM), the new G-DRIVE slim external hard drive gives users 320GB of storage and ubiquitous USB 2.0 connectivity in an amazingly slim form factor.

ENGADGET: Hitachi GST's G-Drive Slim: world's thinnest 2.5-inch external hard drive

Sony missed an opportunity to make its mark early with bundled PC connectivity software, but this is largely a non-factor at launch.

ENGADGET: Switched On: The PSP Changes the Game