VMS program to read/write simh .tap container files?

[Robert Armstrong]

>At least TPC files are slightly more portable than some formats (RSX-11M+ 
>Virtual Tape comes to mind).

  Now if only there were some magic to keep a TK50/TK70/TZ30 drive working
for more than ten minutes.  And by "working", I mean anything that doesn't
require disassembly of the drive and the computer to free a jammed tape.
Actually reading the bits is more than I could hope for :-)

Bob