P6 had some issues, depending on the user. Some people had a total heartache with it, some have had no problems at all. I had a couple of memory bug problems pre-sp1, but since, I have only had one, and none since sp2. It was really hit-and-miss. I do remember the anger threads though. Here's an idea on Poser 7. Multiple Undo. That's all I'm asking for right now! Of course, any new features are welcome, especially when it concerns materials and lighting options, but regardless, every version introduces something new, so I don't mind.