User:NeoAmsterdam/Customize Mini vMac's disk image

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Warning

  • I will not provide Mac Plus ROM images.
    If you do not know why this is an issue, then don't run Mini vMac.

Note

  • You must provide Mini vMac a Mac Plus ROM image.
  • The Mini vMac activity has been crippled (relative to the "standard" version). As a result, it can access only one disk image.
  • Mini vMac has no "breakout" support - any file created under emulation will be inaccessible from the XO (and vice-versa).
  • This document assumes you are running Mini vMac on Mac OS X and have enabled Disk Utility's "hidden" features.

Requirements

  • A Mac Plus ROM image
  • Mini vMac
  • Disk Utility
  • gzip

Instructions

  1. Create a new disk image in Disk Utility
    Make sure to use a read/write disk image that is large enough to contain all your software.
  2. Convert the disk image
    Mini vMac expects disk images to be NDIF read/write format.
  3. Install whatever you like to the disk image
    I recommend System 6.0.8 or System 7.0.1; System 7.5.3 is possible but overkill.
  4. Compress and rename the disk image
    gzip vMac.img && mv vMac.img.gz vMac.DSK.gz
  5. Copy the disk image to MiniVMac.activity/vMac.DSK.gz

See Also