IMAQ comes in a number of pieces. The VDM - Vision Development Module is the analysis portion and has been in the kit for years. We used IP cameras from Axis, so didn't need acquisition drivers.
IMAQdx is on of the three acquisition pieces and is part of VAS - Vision Acquision Software. The IMAQdx portion of this will be included in the upcoming kit. It will support USB2 and USB3 cameras.
It is also downloadable, but since various acquisition drivers are bundled, it is a big download.
http://www.ni.com/download/ni-vision...14-f1/4974/en/
Greg McKaskle