Jim: I'm kind of fishing around for the best way to make the tapes reproducible and use them with an emulator. Now, I may make WAV files of the tapes and experiment playing the WAV files back into the M100 and see if that works. If so, problem solved. I didn't think of using the M100 as a conduit for the programs themselves, as you suggested. Many times you can take the raw media image and directly extract the program data. The MTAP program for the Commodore tapes does this for use with WinVICE. It connects a C2N cassette right to the parallel port and converts the audio data directly to a binary file for use with WinVICE. Rich On 8/26/07 8:21 PM, "scheefj at netscape.net" <scheefj at netscape.net> wrote: Rich -- Rich Cini Collector of Classic Computers Build Master and lead engineer, Altair32 Emulator http://www.altair32.com http://highgate.comm.sfu.ca/~rcini/classiccmp