Subject: Info-Mac Digest V17 #71
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--Info-Mac-Digest

Info-Mac Digest             Mon, 01 May 00       Volume 17 : Issue 71

Today's Topics:

      (C) Washington DC/Baltimore area in need of another Mac support
      [A] Zip Drives
      DVD and PowerBook
      Info-Mac Digest V17 #67
      Info-Mac Digest V17 #68
      installing memory in Performa 635CD
      Looking for Mac software to create and operate virtual robotic
      New Mac user requesting help!
      OS 8.6 Universal version CD

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Date: Sat, 29 Apr 2000 15:53:48 -0400
From: "abrody@smart.net" <abrody@smart.net>
Subject: (C) Washington DC/Baltimore area in need of another Mac support

Dear Digest,
The only support group in our area is the Washington Apple Pi, which 
has meetings only monthly, on weekday evenings, and rarely on 
weekends.    Being located in Bethesda, it is too far for us to drive 
from places such as Laurel, Burtonsville, and Silver Spring.   It's 
annual membership costs are too high for the services provided. 
Exclusionary appears to be its motto.   With the moving of 
MacUpgrades to Gaithersburg, the only Apple repair specialists are 
CompUSA, and Apple directly, for people who work weekdays, and only 
have weekends and evenings off.   I would like to help form another 
group, but don't know anybody else who owns a Mac who would want to 
join the group in the area.  Perhaps somebody here could point me in 
that direction?

Thank you.
Sincerely,
abrody@smart.net
-- 

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------------------------------

Date: Sat, 29 Apr 2000 11:13:54 -0700
From: David Madfes <dmadfes@pacbell.net>
Subject: [A] Zip Drives

My condolences on getting PCs -- as someone who went through the same 
scenario I know that that decision will haunt you for years.

If the decision is not yet cast in stone and you want ammunition to keep
using Macs write me back, I'll help, especially if the decision is based on
price -- in the long run Macs are far less expensive than WinTels,
especially at schools.  But....

Assuming that your zip drives are the SCSI type for older Macs (Older than
the new USB models that is, and I don't know why you would be replacing
iMacs, or G4s... so they must be) the only way you will be able to use the
old Zip drives is if the PCs have SCSI cards in them; but newer PCs
typically are not configured with SCSI, they use EIDE for the CDROM and Hard
Drives which is nearly as fast, but cheaper, and USB, serial and parallel
ports for external connections, so my guess is you are out of luck.  Besides
the extra maintenance costs PCs will incur, as well as their limited
lifetime, this is another case where buying PCs turns out to be more
expensive in the long run than buying Macs!

Suggestions:
1.  Assuming again that your teachers have Macs at home and have been using
the Zip disks to bring files back and forth between home an school.  Keep at
least one Mac in the lab with a Zip drive on it.  Teachers can then transfer
files from the Zip to their directories on your server  and then they can
use them on the PCs, and back again of course.

2.  Another method is to use any of the several free Internet based "hard
drives" such as http://www.xdrive.com.  As long as there is a relatively
fast connection, or files are small, your teachers can save and retrieve
their files from any platform files at one of these sites.

You do have a network and a server don't you?  No?, write back for more
help.

David Madfes
Technology Coordinator
Abraham Lincoln High School
San Francisco, CA

------------------------------

Date: Sat, 29 Apr 2000 15:05:02 +0100
From: "Dewey Markham, Jr." <dmarkham@insat.com>
Subject: DVD and PowerBook

Hello All,

	I am considering the purchase of a PowerBook in the US to bring back
to France where I live and work, but I have a question regarding the DVD
drive. To try and limit the global bootlegging problems that exist with
videocassettes, DVD players have a built-in zone identifier which prevents
DVDs purchased in one zone from being played on a DVD player purchased in
another zone. The US is in a different zone from Europe, so I shall be
unable to view any DVDs rented or bought over here on my US-made PowerBook.
	Here are my questions: is the zone information hard-wired on the DVD
drive itslef, in which case if I purchase a replacement drive here in
France my problems are over; or is the zone identifier registered in the
DVD or system software, in which case a little tinkering with ResEdit might
allow me to get around this?
	Thanks for any help.

Dewey

------------------------------

Date: Fri, 28 Apr 2000 21:15:28 -0400
From: "Michael G. Schabert" <mikeride@prez.org>
Subject: Info-Mac Digest V17 #67

>Date: Sat, 22 Apr 2000 14:42:15 +0100
>From: Tina <info@carygrant.org>
>Subject: Internet Explorer 5 Font Problem
>
>I've recently downloaded Explorer 5 and to my surprise
>I've found that pages I have viewed in Explorer 4.5 and Netscape
>that have been fine, are now showing fonts in a much bigger
>size - including my own web pages. Has anyone else had this problem?
>I'm not too sure what to do because if I decrease the font size it will
>look tiny in other browsers - help!!
>
>Tina

Hi Tina,
Browsers generally have a preferences setting which lets you select 
what they consider the "base" font and fontsize for both monospaced 
and variable-width fonts. Apparently, MSIE 5 has a larger default 
setting for those.

HTH
Mike

Bikers don't *DO* taglines.

------------------------------

Date: Sat, 29 Apr 2000 10:17:37 -0400
From: "Michael G. Schabert" <mikeride@prez.org>
Subject: Info-Mac Digest V17 #68

>Date: Mon, 24 Apr 2000 22:46:02 -0700
>From: "David J. Fischer" <examb@sfsu.edu>
>Subject: DSL Connection for two computers
>
>I'm about to have DSL installed on Saturday. Is there a hardware device that
>will allow me to connect two computers (an old PowerPC and a GS laptop?) I
>don't want to necessarily run them simultaneously, nor do I want to make the
>old PC a "server." But if I use it as a server, can I connect the laptop
>using AppleTalk? Both are running System 9.0.4.

Hi Dave,
If you are not interested in using them simultaneously, nor setting 
up one as a server, then you would just unhook one computer when you 
hook up the other...like you would for an external modem, except that 
the DSL modem hooks up using EtherNet instead of a serial cable. For 
AppleTalk, the Internet doesdn't use AppleTalk, but rather uses IP 
(TCP, UDP, ICMP) for exchanging data, so you'd want to use that for 
communicating across the DSL modem. The computers themselves can 
speak AppleTalk to each other, but that's entirely unrelated to the 
TCP/IP stack. Both protocols can be active simultaneously, and one 
won't interfere with the other. The biggest question is how you 
currently have your network set uup and how you wish it to be set up 
after the installation...do you currently have Ethernet ports on both 
Macs and do you have a hub?

The DSL modem most likely has a crossover-wired ethernet port, 
meaning that it's designed to hook directly into a computer as 
opposed to being designed for a hub, but you can either hok it up (a) 
to an uplink port with a regular ethernet cable, or (b) to a regular 
port with a crossover cable, in order to get it to connect through a 
hub. In that way, you could either have one computer set up as a 
server to control the connection (to use both simultaneously), or you 
could alter which computer is set up to DHCP an address through the 
modem to use only one at a time. To set up one as a server and allow 
simultaneous connections, you will need to purchase software, such as 
IPNetRouter, or run a un*x derivative. It is possible to do with a 
single ethernet card per computer, but the generally-preferred method 
is to have the server have 2 ethernet cards...one to connect to the 
DSL, and the other to connect to the network/other computer.

Just some thoughts,
Mike
Bikers don't *DO* taglines.

------------------------------

Date: Sat, 29 Apr 2000 23:36:56 -0400
From: "Chuck Reti" <aa010@detroit.freenet.org>
Subject: installing memory in Performa 635CD


In info-Mac Digest V17 #67, jennyrt@halcyon.com (Jenny Tenlen) writes:

>
> Hi,
>
> My school received several Performa 635CD donations, and as defacto Mac
> "expert" I've been given the task of upgrading them.  All has gone well
> until I tried to install the memory upgrade I purchased for them - how to
> get the casing open!  I've installed memory on my Performa 6116CD (the
> pizza box) and newer G3s with no problems - the casing comes off easily,
> with easy access to the RAM slot.  But I can't seem to figure out how to
> open up the 635CD. I'm told it is very similar to the LC/Quadra/Performa
> 630.  I'd like to avoid taking it to my local computer shop, where they
> charge $25 per computer to install RAM.  Any help is much appreciated.
>
> Thanks!
>
> Jenny Tenlen
> jennyrt@halcyon.com

It's quite simple to access the innards of these form factor boxes.
For quick and easy explanation check out "The Idiots Guide to Mac Cases"
website. Info on the 63xx series at
<http://lightning.prohosting.com/~maccases/Docs/630.html>

Also, while you've got the Logic board out, make sure you replace the logic
board battery (Rayovac #840 Alkaline cube). Do this to _all_ the 635's as
these batteries have limited life and when they go, the machines won't start
up. Mac battery info at
<http://www.academ.com/info/macintosh/>

Having installed RAM and replaced the battery,
Make sure to reset the little red reset button on the logic card before
you re-insert the card, or you may have restart problems. Upon this reset,
you'll have to reset some of yourControl Panel settings.
--
Chuck Reti     Detroit,MI  | Member- MacGroup Detroit Mac UserGroup
      chuckr@mac.com       |      http://www.macgroup.org

------------------------------

Date: Sat, 29 Apr 2000 10:47:48 -1000
From: Ed Cesar <cesar@lava.net>
Subject: Looking for Mac software to create and operate virtual robotic

I am looking for one or more programs that will enable me to create 
"virtual robotic entities" that I can assign various behavioral 
attributes to, like communicating with other similar "entities, " or 
with a control center; movement dynamics such as, rate of speed, 
medium (air, over the ground); and such physical characteristics as 
form, appendages and their functions, relative size, etc.

Where might I look for such programs for the Mac?  I presume many 
games utilize them and some are better than others.  What languages 
are they programmed in and where can I learn more about that subject?

TIA,

Ed Cesar
Cesar@lava.net

------------------------------

Date: Sat, 29 Apr 2000 12:40:12 -0500
From: "Matt Burks" <kcburks@blomand.net>
Subject: New Mac user requesting help!

Hello,
    I just bought my first Mac. I got a used Performa/180. This system has
32Mb of RAM with a 603e PowerPC chip in it at 180Mhz. Does anyone know
anything about this system? Mainly i want to know if Mac OS 8.5 or 8.6 will
run on it?
please reply to kcburks@blomand.net
Thank you for you help,
Matt

------------------------------

Date: Sun, 30 Apr 2000 03:12:36 +0000
From: rEdmAc <redmac99@hotmail.com>
Subject: OS 8.6 Universal version CD

Hi All
I know it's time for OS 9 but I really like OS 8.6's simplicity.
I am looking and willing to pay reasonable price for an OS 8.6 Universal
System CD.( North America will be great or International English version)
Please reply to my email account.

Thanks  

rEdmAc

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