Some of you may have seen my recent post about being able to restore data from very old 9-track magtape. Although I seem to have lost some 8080 assembly code I wrote (and some I didn't write but did laboriously type in), I was successful in getting the old Intel cross-development software back. The three programs are the Mac-80 Cross [Macro] Assembler, the Interp-80 software simulation of the MCS-80 8080 CPU, and the PLM-80 compiler (a two-pass monster). Now, the PLM80 compiler Fortran source has been available on the Digital Research archive and its mirrors for some time now. But I spent quite a bit of time with these three programs, fixing bugs and providing some minimal extensions. I am assuming I migrated the fixes and extensions to the Prime ports of this code. If so, then what I've got should be preferred over other copies (I'd ported these to the DEC-10 and the CDC6600 as well). So, as soon as I have a way to get stuff off the Prime and onto a PC, I'll upload them to my web storage area, and provide links so anyone interested can download them. I hope I didn't waste my time doing this; I searched high and low on the web for Mac80 and Interp80, to no avail. regards, -doug quebbeman