[Coco] Nitro OS9 Level 1 question

[Bill Pierce]

Hi Guys,
I got NitrOS9 level 1 running on XRoar (Coco 2 format) and I'm using the "cohr" hires screen driver. What I need to know is how to change that driver from black/green to black/buff (white). I remember doing this on my old Coco 2 back in the 80s, but have no idea how I did it. I know also that some things were changed in NitrOS9 and have no idea what to change to change the colors.

Any ideas?
Bill P

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Bill Pierce
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