In the past I had an A2000 for a short time and it had an A2630 turboboard with 4 Mb Ram and the Chip was 1 Mb. I added a CV64/3D just to check out how far it would go, replaced the kick 2.0 by a 3.1 and installed OS3.9. It worked for sure, but very slowly, especially the gfx came up slow :boohoo: Maybe if you get 2 Mb Chip that it might work a lot faster :-? But 2 Mb Chip on an A1000 :-?