OK, here's the deal:
I want to render at 3000x2400 with the quality at 200 (I'm assuming that's resolution). When I limit the useage to1024 the available memory is 220 and memory required is 439. When I limit the usage to 32 the available memory is 222 with the same memory required - 439. The available memory doesn't change much at all. I don't understand this stuff.

Maddy