Filing this now in case someone else is looking at this...

Got the hardware today, not sure if I'll get to it this weekend. For all I know NS2 devices are a whole different type of device, so I'm not sure if this will be an easy add or a whole new driver file.

Here's a stub that gets the driver setup out of the way: https://github.com/flibitijibibo/SDL/tree/s2stub