The hard way - I don't know much about what is available in the way of accelerators for the plus. But someone mentioned this one so I will just pass it along. The accelerator card is the Gemini telephone
(800) 874-2288. This board is for 128 through SE Macintoshes and will upgrade them to the 68030 CPU at up to 25 MHz, allow use of up to 4 megabytes of RAM, allow a co-processor chip so these Macs can use the virtual memory feature of System 7.0 when it gets here. As to quality, price, etc., you are on your on.
The soft way - Here's a much less expensive way to speed up a
Macintosh Plus
hard disk drive
access. This
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Then opens and saves are from/to the designated folder. This makes On Cue and other utilities just that more useful. DefaultD also allows you to create application sets so you can configure any number of work environments with different default folders linked to the same applications. This can be useful if you have more than one person using the Mac, or you perhaps use the Mac in completely different modes. You might have one set for programming and another for all other functions.
Version 2.0 of DefaultD added "folder management" features. In an open or save dialog you can use a pop-up menu to view and go to one of the last 10 folders you have accessed, or to one of a number of folders you have added permanently to the menu.