It will be super interesting! Jaguar emulation has not been done well yet. And how are they going to handle those games that use the Jaguar phone pad buttons?
You'll want to check out the AtariAge forums for these questions (specifically, search for concerto or user "batari"). I think the card must be formatted as FAT32, which means a 32GB size limit on the partition. I don't know if there's any limitation on SD card size.
The link to buy a Concerto: https://erstwhile-technologies-7800.square.site/product/concerto-cartridge/5?cs=true&cst=custom
The link to the AtariAge forum: https://forums.atariage.com/forum/4-atari-7800/
I think it uses the same cable as the Atari 8-bits, VIC-20 and C64 (5 pin version). I've found it's easier to find one labeled for those. Ebay is where I've got them in the past, but I've also made my own if I have the right DIN connector. For example, I yanked the DIN connector from a broken VIC-20 RF box to make one.
My intention is to get mine out and play a few more of the "speech" games (Bigfoot, MASH, Buck Rogers, Honey Hunt, Moon Mine) that I'm not sure I've ever tried before. It will be most likely the weekend of Nov 12.
I thought I'd just share how easy it is to add a POKEY sound chip to a Concerto cart to get the improved sound on games like Ballblazer. I realized I had a donor 5200 board and pulled a POKEY from that. It simply plugs right in to the socket on the Concerto and works straight away.
Some notes: User batari at the Atari Age forums created the Concerto cart. He also is selling a drop-in replacement for the POKEY called "HOKEY" for a really low price. Also, the production Concerto carts being sold now have the option of having HOKEY included. Clearly that's the way to go. My Concerto is "pre-production", and it has worked really well for me.
I should have taken a lot more pictures, but my wife and I spent several days at the Oregon coast. Lots of meals out, swimming, walking, and site seeing. It was a lot of fun and it's good to get out there again.
It's weird, right? Mail within the same city takes a few days minimum. But across the entire country...shorter time. PS - I just mailed my property taxes in. I'll be poor in a few days :)
Thank you! It was a very low key and relaxing one and that was how I wanted it. Took the day off from work and played some of the new games I picked up at PRGE.