Card has little impact on poser itself but can have on general way of working.  A higher resolution can help you when creating your renders since in most cases provides a smoother and calmer way of looking at your screen. If your card a a high RAM it will help performance overall. But agree JUST for poser CPU and system memory are more important. Good luck with shopping

You can also reach me on skype.com to talk name ladiesmen22

People dont care what you know, until they know you care

Use Quad core with 8G memory & ATI 5770
Poser Pro 7 & Poser 8 Sr3
Daz 3.2 adv 64 bit