Re: TI-H: Re: Re: Melody of TI CALC comment and questions


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Re: TI-H: Re: Re: Melody of TI CALC comment and questions




have you tried that with a real calc? You would have to recalculate the checksum
for that to work, and you can't do that, because it is not only calculated, it
is encrypted too. (signed)
VTI doesn't check for checksums obviosly, and then you can change a bit as you
want.

//Olle

cavanc@hotmail.com wrote:
> 
> Well, this is a liittle off topic, but I know that you can change the 89's
> OS by opening up the upgrade in a text editor.
> I wouldn't recommend doing it though, but if any does they should only
> change the text shit near the end.
> I edited a .ROM file for virtual TI and made it so that the "calc" will
> display profane messages for certain errors and other stuff.
> That would be fun to have on an 89.
> if any body fucks with your calc then it will "get pissed" at their candy
> ass.
> 
> Cavan9
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