In http://content.vexrobotics.com/docs/VEXnet-Preview-2008-09-15.pdf, it shows a VEXNET beltpack which gives two USB outputs for joysticks to be plugged into. Is this still planned, or has this be completely replaced by the Cortex/VEXNET Controller?
Also, the same document shows the potential for a USB Key to be plugged into a computer - is this still planned also?