Hi setenpab, Bryce does support Open GL,direct3d and sree 3d. If you perfer to utilize these modes ,a good card will help .but rendering is handled through your processor.make sure the Processor's architecture is good for graphics. More RAM will help redraw time. If your not a gamer,and you don't utilize open gl mode's, I would focus mainly on Processor and Memory. Hawkfyr

“The fact that no one understands you…Doesn’t make you an artist.”