Re: Extracting from GS images

[charlied@bboard.com (Charlie)]

> > > Here is my problem.  I have a set of 800 kb GS disk images in shrinked.
> > > disk form.  I can extract the disks with Nulib.  .
> > .
> > I have never heard of a GS disk image..
> > What type of disk image do you have after you extract with Nulib?.
> .
> Hello, and sorry for not better clarifying.  They are not images as such,.
> but raw disks.  They are in .sdk files, so I think they are shrinked raw.
> disks.  When extracted, they have no extension.  I have one called.
> d3110adv.sdk.  It extracts simply to D3110 and is about 800 kb..

That explains a lot.  D3110 is one of those DOS 3.3 hacks that allows
it to work on 3.5 inch disks.  In this case it's called UniDOS. 
Unfortunately, I don't know of any way to extract the files from this
type of image.

I tried the D3110 image on Kegs32r3 (a GS emulator) and set the
control panel to boot slot 5. It seemed to run perfectly.  I thought
that I could put a blank 143 kb DOS 3.3 image in slot 6 and copy the
files one at a time from the UniDOS image to the DOS 3.3 image, but it
did not work.  I got I/O errors.

So, if as you said, you cannot use a GS emulator I don't know of any
way you can run the games on UniDOS disk images.

Charlie