-The first Z-80 micro
Nope.
-The first micro with a Winchester HD
Nope.
-The first micro color graphics system
Yes and significant.
-The first micro implementation of I/O channel
processors
Nope, IMSAI had a 8080 in the FDC.
-The first micro to boot from ROM without front panel
switches
Nope, NS* and a slew of others. First was likely the Poly 88.
-The first micro with integrated floppy disks
Not hardly.
Nice claims, put dates and supporting evidence up. Cromemco is best known
for The Dazzler color display, RF tight systems in solid boxes and generally
good systems.
Allison