I thought you must've been in deep with it, since you weren't posting anywhere much on the forum. Even though it's been difficult and a ton of work, I bet you've learned a lot through it all. Before long, you'll have that Poser material room mastered.
Couldn't help but think of you today, when Poser crashed on my first draft of the poses pictured above. Made me so mad I was seeing purple...but it's par for the course with this stuff. Thankfully I had named the scene file, and so it had saved up to a point, so I only had half of it to redo. I've learned the hard way not to do complicated poses with fully dressed models....so it was the early stage, poses only file that crashed out. Anyway, I was able to apply the test poses to the scene file, and everything held together without crashing. For some reason, it's crashing when I save to the library....so it could be Poser, or it could be Microsoft.