For those with an irrational prejudice against Digital Research Inc (CP/M was never that bad, dammit), Bristol Information Systems of Fall River, Massachusetts, which doesn’t seem to have heard of the various Concurrent DOSes, is offering Music/386, which enables up to four terminals connected on an 80386 box to run MS-DOS applications concurrently, sharing databases, applications and printers: facing the Music costs $386 a copy.