I’d assumed they’d just add more ram to the Vera chip, but I don’t know the details of if that’d be possible.
There's this clip https://www.youtube.com/watch?v=sg-6Cjzzg8s&t=2082 from his "Building my Dream Computer - Part 2". I'm kind of wondering if David understands the issue, or if he just had problems communicating it to his audience, or if I'm just plain wrong and this clip is just a coincidence?