Cool, I'll keep an eye open for the link. Even 6,000 objects would be fine, especially if they're cuboids. There are demos with 120,000 cubes running at 40fps+,

Cool, I'll keep an eye open for the link. Even 6,000 objects would be fine, especially if they're cuboids. There are demos with 120,000 cubes running at 40fps+, or even 500,000 cubes if you want to use fancy buffer geometry techniques.