Path: utzoo!utgpu!water!watmath!clyde!cbosgd!ucbvax!RAND-UNIX.ARPA!bridger%rcc From: bridger%rcc@RAND-UNIX.ARPA Newsgroups: comp.os.cpm Subject: DU on CP/M 3 Message-ID: <8712122224.AA28670@rcc.arpa> Date: 12 Dec 87 22:24:37 GMT Sender: daemon@ucbvax.BERKELEY.EDU Distribution: world Organization: The ARPA Internet Lines: 9 Mike, My face is (seasonally?) red. The generic DU does, indeed, check for CP/M 3 and use BDOS function 50. I have been testing with "DU3", a Rick Conn variant of DU that has only CP/M 2.2 capability. CP/M 3 users should use generic DU. When ZCPR33 is released for CP/M 3, DU3 users will be able to run that version under an RSX. --bridger