Yes, the PX-8 has a built in micro cassette recorder and it's slow. luckily I
they also built battery powered disk drives!
With PD software I've had good luck ordering through Amazing
Computing! But a month doesn't seem out of the ordinary for delevery time. As
for using my CX-20 modem with the Amiga it was fairly easy. I have one
adaptor that adapts RS-232 to RS-232C and a flip. With both these pluged into
a "normal" cable I don't have any problems. Other than the "normal" problems
associated with having four peripherals that all demand the serial port and
trying to figure out which adaptors have to be plugged into the cable to run
them!
Barry