That's what I did at first too. But I found that it was taking forever for Poser to load up. Now it loads almost instantly after clicking the icon. I don't know if it's just my imagination, but I also found that rendering time was improved when I went to multiple runtimes. In addition, I can burn off the runtimes of things like "animals", or "furette" that I use, but don't use all of the time, and I save on hard drive space.

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi