I've installed Poser 4 on a Dell 1.8 gHz Win2k machine with a 64 meg Nvidia GeForce 2 MX, and can't see characters or render images. Poser will launch, but upon launch no character is visible in the document window. I can run the cursor over the doc window and see outlines of the character's parts. If I try to render anything, Poser locks up. All other installed software is running fine. Has anyone else run into this problem? If you have or have a possible solution, please email me at preston@stsci.edu.