(This was originally a Twitter thread from December 2, 2014)

Did you know the American Timex Sinclair 2068 is largely a clone of the popular ZX Spectrum from England? Well, the hardware is but the ROM is different enough to keep ZX Spectrum titles from working. Which is a bummer because there are hundreds of titles for the ZX Spectrum and only a handful for the Timex Sinclair 2068.

However, it is possible to replace the ROM in a TS2068 so it’s more compatible with ZX titles, making a “ZX2068.” And you can make it switchable so you can go back to the stock ROM. And no drilling holes for a switch! Sound interesting? Read on!