My-Comm, A2 clone. Info?

[afn05515@afn.org (Marteem Lee DuBose)]

I've got a My-Comm computer I bought from a school surplus sale.  It
looks a lot like a ][+ case with the same keyboard (including the missing
"]" that should be on top of the M key") except it has a built in
numerical keypad and BASIC token words written on the sides of the number
keys.  The BASIC commands are different on the numbers across the top of
the key board and on the keypad and the oversized "0" key on the pad has
"COLOR DEMO" on the side. I checked dejanews and didn't find any mention
of it.  On the Web the only hit that might have anything to do with it was
a My-Comm Plaza, Japan site but it was all in Japanese! Inside it has
built in both a 6502 and a Z-80 (CP/M) CPU.  I hope to find the time to
get it working soon. Anybody out there know anything about them?