Path: utzoo!utgpu!water!watmath!clyde!att!osu-cis!killer!ames!pasteur!ucbvax!decwrl!sun!pitstop!sundc!seismo!uunet!portal!cup.portal.com!Scott_M_Wilde From: Scott_M_Wilde@cup.portal.com Newsgroups: comp.sys.mac Subject: Re: 512KE and System 6.0 Sound! Message-ID: <7212@cup.portal.com> Date: 8 Jul 88 23:58:15 GMT References: <269@hodge.UUCP> <460@esquire.UUCP> Organization: The Portal System (TM) Lines: 13 XPortal-User-Id: 1.1001.4754 I have a 512e with a Dove 2M upgrade and SCSI port. As far as I can tell , System 6.0 works fine except for the Sound and Map CDEVs. Using the extended PRAM INIT (I was about to write one myself), Sound CDEV works fine. The Map CDEV took a little digging, but after a little trial and error, I found that setting the 'extended PRAM valid' bit in ththe hardware config flags enabled Map as well. I wrote a trivial INIT to do the setting on startup. It may not be an official solution, but it's worked fine for me and I'll stick with system 6.0, thank You Scott Wilde