[Coco] Above 512k upgrades

[Chester A Patterson]

So, is there anything out there offered to upgrade beyond 512k?
Distefano did the 1MB and 2MB jobs years ago.
There's the No-Can 4MB through 64MB (wow!) out there. All kinds of help
but no kits that I know of.
And Cloud9's long expected Super Board (2MB).
So I guess that means that to date, there's been no commercial thing
like a "beyond 512k RAM upgrade kit" since Disto's offerings.
Is this correct?