Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!tut.cis.ohio-state.edu!pt.cs.cmu.edu!andrew.cmu.edu!ml10+ From: ml10+@andrew.cmu.edu (Michael A. Libes) Newsgroups: comp.sys.mac.system Subject: Re: Which ROMs are 32-bit clean? Message-ID: Date: 18 Jul 90 19:56:31 GMT References: <1935@runxtsa.runx.oz.au>, <9175@goofy.Apple.COM> Organization: Class of '91, Carnegie Mellon, Pittsburgh, PA Lines: 6 In-Reply-To: <9175@goofy.Apple.COM> I've never seen it written, but I've heard that the IIfx ROMs are backward compatible with the older Mac II models. Has anyone tried dropping a IIfx ROM SIMM into a II or IIx? - Lunarmobiscuit