Attached Link: http://www.renderosity.com/messages.ez?Form.ShowMessage=1403770

Peruse this thread (link above).

And then the follow up thread http://www.renderosity.com/messages.ez?Form.ShowMessage=1418149.

From our analysis, it really makes little difference how you speed up your system - other than as others have said the video card plays little part, and the memory has a minimum (large!) threshold for a given scene below which it'll thrash.

Faster system = faster Poser execution.

This makes sense that there's no silver bullet - after you get over the initial disappointment - 'cos Poser 4/5 are just more features layered on the same basic "engine" from way, way back, when PC's were much simpler systems. Ergo it can't take advantage of any specific PC - or OS - developements in the last couple of decades!