I'm just saying hi to the community since I just joined it. Looks like most of the postings regarding the Ultra96 were years ago. So I'm late to the party, having recently discovered it, and purchased one. I've built the Pynq image for it, but have a lot before me to make use of it.I have some of the slow speed interface add-ons, but haven't found where to get add-ons for the high-speed interface connector. I saw a posting somewhere about moving most of the root file system to a USB flash drive, but that it probably still needs some of the boot files on the SD card. I'm thinking that might make it run faster given the SD card read/write speed vs the USB3 transfer rates to a quick Flash drive.