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Re: Tweaking DOS.SYSTEM from Extra-K to support other DOS 3.3 variants



>
> An example of how this is not needed can be found on the Program Writer 
> disk.  Boot the disk, and it will start in ProDOS (1.1.1).  Select "Switch 
> to DOS 3.3", and lo and behold it switches to DOS 3.3!  Extra-K had all 
> the necessary tools to do this.  I think it marked the first half of the 
> disk used in the DOS 3.3 allocation tables, and the second half used in 
> the ProDOS allocation tables.  There were directories for both OSes, and 
> DOS.SYSTEM loaded DOS 3.3 from ProDOS.
>
> My idea would be to replace DOS.SYSTEM with a PRONTO.SYSTEM, ZDOS.SYSTEM, 
> TDOS.SYSTEM or ESDOS.SYSTEM which would load a faster DOS.

Is the EXTRA-K disk on Asimov? or do you have a link to one of these hybrid
disks? or the ORIGINAL dos.system ?

Red