I hated poser5, took it off went back to Poser PP, still have it. I then got 6, but couldn't understand the lights and it render soooooooooooo slow. but keep it installed.
 I bought Poser 7 and I like it a lot. Firefly renders much faster than 6. Thats the nice thing about the newer Posers, you can add on as many runtimes as you want. Don't move them, just read how to connect them. If I can do it, you know it's easy.

Love is Grandchildren.