A new graphics card won't help. Poser doesn't take advantage of video RAM, unfortunately. Your money would be better spent on more system RAM or a bigger hard drive. My system: 2.8 GHz Pentium, 1.5 Gb RAM. Yes, I do sometimes have trouble rendering very large textures, if there are a lot of them. (Neftis' hair, for example.) I think that is endemic to Firefly. But I wouldn't say I can't render anything that looks good. I'm pretty happy with Firefly, actually.