Kidzpace up until 2013 used the same as Ion. 2013 was an interesting year as they added hardware support for very specific VIA chipset and only for touch2play (never made it to ion 13/14). Sound is broken in the only image of this that I have (but I was able to fix by recompiling the kernel), but it could be because I don't have the specific VIA board.
Also I remembered there is a version of GameTime specifically made for the Aurora GT which is Ion 2010.5. Used the security key SA3609-01
I keep thinking of more...Megatouch Entertainer was based off the Ion platform. Case was essentially a Wallette with a 17" screen. Had an I/O board with a better amplifier, plugs for speaker wire in the back. Also took 2 security keys, SA3556-01 and I can't recall the other off the top of my head.
