Getting Software Onto A System 6 Mac

Your “new” System 6 Macintosh has finally arrived, and you have either loaded it with System 6 yourself, or more likely than not, it has arrived preloaded with it.

Macintosh_IIsi

Now you are eager to start loading your own favorite software onto it, but right away you are faced with a serious disconnect.

The Problem:

Today’s world speaks CDs, DVDs and websites, but your System 6 Mac speaks floppies, and only floppies, at least when it first arrives …and not just any floppies …typically it will arrive equipped with the long forgotten dual-sided 800K floppy. Given the complete technical discontinuity between how you can deliver software to your new Mac and how it is able to receive it, you clearly have a problem. Getting software onto your new System 6 Mac may not be as easy as it might have seemed!

To compound this problem, a lot of the software that can be downloaded from the web for System 6 arrives as .dsk, .img or .image floppy disk image files. More often than not, these have to be “burned” to an actual floppy in order to be installed, and of course, on more occasions than not, these floppy images are going to be for 800K floppies.

Box of 800K Floppies (398x356)

Of course, you don’t have 800K floppies, nor the floppy drive to load them with. Your new Mac has an 800K floppy drive of course, but you have to load the disks you are going to feed into it. How will you do this? There are lots of interesting solutions to this problem, but a chicken and egg conundrum quickly emerges. Many of these solutions are enabled by some of the very software that you are trying to load onto your Mac, but to get that software onto your System 6 Mac, you need the solutions they implement already in place! …sort of a Catch-22!

Available Tools to Solve the Problem With:

So, what tools do you have available to bridge this technology chasm?

800K Floppy: The troublesome 800K floppy is one such tool. If you have access to another vintage Mac that supports this format, and is already loaded with some of the software you need, you have a viable avenue. Alternately, if you have access to a vintage Mac that has a dedicated external floppy port, you can surf over to eBay and purchase one of these drives, and a box of the 800K floppies to go with it. Both are readily available on eBay, and for a reasonable price. Then you can load software onto 800K floppies and walk them over to your new System 6 Mac – SneakerNet!

SneakerNet III

Networking: Networking is another tool. If you can network your new System 6 Mac to one or more other vintage Macs that you may have, you can transfer the software you want to load via AppleTalk. Of course this means that you need to load Apple’s Network Software Installer (NSI) v1.4.5 (the last version that was compatible with System 6) and then MacTCP onto your new System 6 Mac.

At this point, I am sure that I don’t need to say that the floppy drive on your new Mac is the only way to accomplish this, and so you need to purchase floppies with these components on them. NSI floppies show up periodically on eBay, again at a reasonable price, and so this is an option. Alternately, perhaps you have an NSI floppy lying around from days gone by. MacTCP is a bit more troublesome, since while it is readily available on the web, it does not show up by itself on eBay.

Chooser

CiderPress: Another possible tool is to use a Windows XP PC (yes, a PC, not a Mac) to write the floppies you need. There is a WinXP program called CiderPress that will do this, but it will only work for 1.4MB floppies, since no WinXP PC will have the hardware to write the long obsolete 800K format. You CAN write 800K floppy images onto 1.4MB floppies using CiderPress, but I have not had much luck with the results. I am told that it works – it just hasn’t for me. Your mileage may vary!

CiderPress 01

Zip-100 Drive: By far the simplest tool is the once ubiquitous Zip-100 drive and disks. If you can support a Zip-100 drive on any other computer you have access to, Mac or PC, and you have an external SCSI Zip-100 drive that you can attach to the SCSI port on your new System 6 Mac (all of them will have such a port), you have a great means for transferring software in volume.

External Zip-100

It is not quite that simple of course. You need to load the Iomega Zip Driver v4.2 (NOT to be confused with the IomegaWare package of the same or similar number – these two sets of software do not have harmonized version numbering!) onto your new System 6 Mac, and so once again you need to get that onto a floppy disk. Happily, this driver is very small and can be transferred easily this way, ONCE you have a way of writing HFS floppies. In this case, it can be 800K or the more available 1.4MB floppy – the driver is small enough that it doesn’t really matter.

There is one big catch here though if you are going to use a Mac to accomplish the transfer of files onto the Zip disk. As I reported in a very early post in this blog, Mac OS Standard is Not So Standard After All, you will need a Mac running Mac OS X 10.5.8 Leopard, or lower to load the Zip disks. Higher versions of Mac OS X will read Zip disks in HFS format, but they will not write them in this format. So, you are back to needing a classic Mac again, or a newer G4/G5 machine running a version of Mac OS X up to but not higher than 10.5.8 Leopard.

Linux! There is one more tool/approach I will mention, but I will not delve into it in any detail. You CAN use Linux to read and write HFS formatted floppies and Zip disks, and to do the equivalent of making DiskCopy sector-by-sector copies of the same.

linux

However, I am guessing that the average reader of this blog will not also have an interest in Linux systems, nor have one or more of them just lying around and waiting to help in the accomplishment of the above. If you do however, and you want to try this route, you will need to install the HFS file system into your Linux distribution, and also become familiar with the incredibly flexible “dd” command. Linux can be challenging though – good luck!

Combining the Tools to Load Your System 6 Mac:

Setting Linux aside, lets look at how we can put the other tools together in various configurations in order to accomplish the desired result of getting software onto your new System 6 Macintosh.

Configuration 1: You have another vintage Mac whose floppy drive supports the 800K format. In this case, you can transfer software in painfully small 800K parcels until you get your new System 6 Mac up to where you want it. As mentioned above, this method is often referred to as SneakerNet, for the hopefully obvious reasons.

Configuration 2: You have the vintage Mac above, which supports 800K floppies, AND you have a one or more external Zip drives. In this case, you can use that 800K floppy just once, to transfer Iomega’s Zip Driver v4.2 onto your new System 6 Mac and then restart. From then on, you can transfer massive numbers of files (relative to the standard of the day) via 100MB Zip disks. This is SneakerNet on steroids!

Configuration 3: You have Configuration 2 AND you have a G4/G5 machine running Mac OS X Tiger or Leopard. In this case, you can use the above vintage Mac to get the Zip driver onto your System 6 Mac and then use Zip disks thereafter, loading them from the external Zip drive connected to your G4/G5.

This was my situation with my new Macintosh IIsi. I had a Quadra 840AV (running Mac OS 8.1) that supported both 1.4MB and 800K floppy formats. I used it to put the Iomega Zip driver onto an 800K floppy, used that floppy to load the driver onto the Macintosh IIsi, and then was able to switch to Zip disks for the rest of my software loading, with those Zip disks being loaded from my PowerMac G5.

Configuration 4: You have another vintage Mac that you can network your System 6 Mac to. Now you just have to install System 6’s networking software and then you can use AppleShare to transfer files from your other vintage Mac. To enable this approach, you need to find Apple’s Network Software Installer (NSI) v1.4.5 … on a floppy unfortunately… and install it on your System 6 Mac. You may also need to install MacTCP as well, if you are planning on using Ethernet networking. From there on, you can network to your other vintage Mac (using either LocalTalk or EtherTalk, as you wish) and you are off to the races.

Apple NSI

Now of course, getting NSI onto a floppy can be easy, or it can be tough. It can be easy if you have managed to gain access to an existing NSI floppy, perhaps because you have one from days past, or maybe one came with your new System 6 Mac, or you were lucky enough to be able to buy one on eBay (I took this last course). It can be hard if none of the above apply and you have to find a non Macintosh way to burn an NSI .image file onto a floppy. In this case, the Windows XP CiderPress program I mentioned above can come to your aid, provided you have a Windows XP machine to run it on, and the time and the patience to figure out how to accomplish your intended task via CiderPress’ hopelessly non-intuitive user interface.

Configuration 5: Nothing, Nada, Zero: You have no other classic Macs to help you out (and thus you need to burn 800K floppies via CiderPress or like utilities) AND to really complicate matters, your new System 6 Macintosh supports ONLY 800K floppies. In this case, you are in a real pickle, since any Windows XP machines that you might run CiderPress on will only be able to support 1.4MB floppies. Your only option at this point may be to fall back to buying some premade floppies from web sites such as http://www.rescuemyclassicmac.com, which specialize in solving this very problem.

RescueMyClassicMac.com

What About Using A CD-ROM?

Wait a minute, you may be thinking to yourself… what about using a CD-ROM to accomplish the loading of software onto the new System 6 machine?

AppleCD300e

Well, that is a good question, but the idea is fraught with just a few perils:

1/ The CD-ROM was not yet widely available during the reign of System 6, and so you will find very little (if any) System 6 software available via this media.

2/ You also will not find any System 6 capable machines that come with a built in CD-ROM drive. CD-ROMs simply were not part of the typical hardware lineup of the day. Happily, Apple (and others) did eventually produce external SCSI CD-ROMs that can be attached to your System 6 system, but this doesn’t really get you too far ahead – see the next peril.

3/ If you DO have an external SCSI CD-ROM that you can attach to your system, you still need to load the Apple CD-ROM support software onto the System 6 machine before it will read the CD-ROMs in question. Unfortunately, this puts you back to the problems and solutions above.

4/ Finally, to use a CD-ROM to do general-purpose software loading, you are going to have to load that software onto a CD-ROM, and thus will need to be familiar with burning CD-ROM ISO images. This is a whole separate topic that this post will not go into at this point.

As I said, just a few perils… and enough of them that I did not even consider this as a viable avenue.

Tools, Problems and Perils – Sheesh! What is the Best Approach?

SO… how do you best approach the problem of loading software onto your new System 6 Mac? Well, as I said in my last post on Getting Started With System 6, if you are new to the world of vintage Macs, I would not recommend System 6 as the best place to start. Start with a later version (I recommend Mac OS 8.1 specifically), and a matching classic Mac to run it on, and then backtrack to System 6 once you have that environment running cleanly. There are large numbers of such machines available even today on eBay, making this a very sensible and economical option.

Why a later Mac and Mac OS 8.1? The reasons are many, but the key ones are that later Macs will come with a built in CD-ROM drive and full software support for it, preloaded networking, and often, the Iomega support already included. Mac OS 8.1 is a particularly good choice because it straddles the gap between earlier versions of AppleTalk over EtherTalk and the later versions of AppleTalk over IP, making it a perfect bridge machine between the older and newer vintage Mac worlds.

Of course it doesn’t hurt that Mac OS 8.1 is also the final version of Mac OS that will run on 68K Macs, making it incredibly flexible irrespective of the machine you chose. It also doesn’t hurt that Mac OS 8.1 is fairly “modern” version of Mac OS, overcoming many of the “peculiarities” of its earlier predecessors.

Conclusion:

So, there you have it. As I said initially, getting software onto your new System 6 Mac can be really easy, or it can be really tough. I recommend attacking this problem from the vantage point of having an existing classic Mac with 800K floppy support already in place. This gives you the most direct set of approaches to accomplish the task at hand. Good luck!

This post composed on a PowerMac G5 running Mac OS X 10.4 Tiger

 

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