ATG was an Apple thing. Amy was developed at ASRL (Atari Sunnyvale Research Laboratory).
Amy and Saunders's Rainbow were to be components of the Sierra computer, which was to contain an Intel processor, not dual 68000s. Rainbow was a chipset, not a single chip. — Preceding unsigned comment added by 22.214.171.124 (talk) 04:07, 24 December 2011 (UTC)