Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!swrinde!elroy.jpl.nasa.gov!usc!julius.cs.uiuc.edu!apple!agate!ucbvax!gandalf.Berkeley.EDU!emerson From: emerson@gandalf.Berkeley.EDU (Emerson Mei) Newsgroups: comp.sys.atari.st.tech Subject: Re: Mega2->Mega4 Upgrade? Message-ID: <39913@ucbvax.BERKELEY.EDU> Date: 6 Dec 90 04:57:24 GMT References: <138.275aa08e@npe.isnet.inmos.co.uk> Sender: usenet@ucbvax.BERKELEY.EDU Organization: Dept. of Statistics, U. C. Berkeley Lines: 17 Apparently some Mega 2s were made w/o space on the mother board for a extra 2 megs (most were) If you have the holes just add sockets and (and 3 resitors, probably 68 ohm[some already have the resistors \ )) Otherwise you need a clever soldering iron or a 3rd party board. On an unrelated note, I'd like everone to send me the plans on how to hook up a IBM mouse to an atari. I have a PS/2 mouse, however any detailed plans on how to hook up either the bus or serial mouse to an Atari would be very apprciated Thanks a bus or serial mouse to an ST would be greatly apprciated. Emerson@stat.berk.eduB