[noggin]

I have one of the new Jetsons (Xavier NX) coming in about a week so I will try your image on that. IIRC it is essentially the same architecture and L4T install.

Speaking of new versions of the Jetson:
https://www.tomshardware.com/news/nvidia...b-launched

New 2GB version - same cpu / gpu it appears for $60 US.

I've skimmed through this thread and did not see any mentions of memory usage on the 4GB model. Any concern from those who have the original unit that the 2GB of memory is going to be too thin for an enjoyable experience?

Yep - 3.0A 5V USB Type-C for power rather than Micro B or Barrel jack (which may mean a Pi 4B PSU is a convenient power source?), no DisplayPort alongside the HDMI, only one CSI connector for cameras (rather than 2), no M2 slot (so WiFi has to be added using a USB dongle) and only one (rather than 4) USB 3.0 Type A port (with 2 x USB 2.0 Type A and 1 x Micro USB Type B). No PoE option.  Ubuntu version optimised for the 2GB model uses LXDE.

Most of the hardware changes (apart possibly from the M2 slot going for WiFi) will make few differences to those using the device for Kodi - I guess the 2GB vs 4GB memory reduction will be the one we need to know more about.