Where it stands

SIXFIVE/OS is idea today.

1. NexusROM+Our own KERNAL and BASIC. Built.
2. CoreC64U+The C64 Ultimate's features in NEURA/8, the ground SIXFIVE/OS stands on. Being built anyway.
3. The NEURA/8 MarketplaceSIXFIVE/OS's store. Comes first.
4. ZEROPAGE, then SIXFIVE/OSBuilt after the Marketplace exists.