ralph@lzfme.UUCP (R.BRANDI) (12/02/87)
In catching up with the past week or two of comp.sys.mac, I've noticed a lot of grumbling about the brain-damaged way Installer works. You'll certainly get no argument from me on that count; the first time I tried to update with Installer, I got caught in the same disk-swap dance. But I did find a way around it. One catch--you need to have at least a meg of memory so you can fit the system in a RAM disk. The computer here is a Mac Plus, upgraded over time from a 128 that we got used a while back. The external drive is a single-sided 400K drive (why do I have a Mac Plus and no Hard Drive, you ask? Well, there's the driveway that needs to be replaced, and the new stove that's needed, and the deck we replaced this summer, and...you get the idea). Anyways, what I did was to take a 4.1/5.5 startup disk, and run a RAM disk program (RAMStart 1.3, to be exact) which transfers all the system files to the RAM disk. The disk I set up was about 650K. I probably could have gotten away with about 100K less, but not much less than that (ergo, the need for one meg...). Running Installer from one of the Apple release disks (reconstructed from some on-line documentation I found on one of the services-- Compu$erve, I think) transfers control to that disk (the one Installer is on), and allows you to update the system on the RAM disk. Voila. All you have to do is copy the contents of the RAM disk onto your startup disk. You have to do this by selecting all the files, rather than dragging the whole RAM disk onto a disk-- when I tried that, the System was renamed copy of System, and resolutely refused to be renamed. Anyways, by paring down to the absolute minimum (system-necessary fonts only, 3 DAs, including Control Panel, Chooser and Alarm Clock, no printer driver), I was able to fit a functional MultiFinder startup system onto a 400K disk, which was the point of doing this. The system is now only (ONLY???) 203K. Without using the Installer, I wouldn't have been able to fit this all onto a 400K disk (I wouldn't know what resources to delete with ResEdit). Now if only I could get rid of that Option-Command-Click About MultiFinder box--it's cute the first time, but I really don't need it on a 400K disk.... I hope this helps. I realize that it's only useful under a certain limited set of circumstances, but it's good to know that there IS a way to get around some things.... Ralph ==== | Disclaimer: Just `cuz I work on the Death Star, ==OOO===== | that doesn't mean I speak for Darth Vader... =OOOOOOO==== | Ralph Brandi, {ihnp4, all AT&T machines... }!lzfme!ralph =OOOOOOO==== | Kopykat (k) 1987, R.A.Brandi rutgers!mtune!/ ==OOO===== | All Rights Reserved, All Jams Preserved, ==== | All Nasty Comments Soundly Deserved... "Time has little to do with infinity and jelly donuts..."