What I've gleaned so far from the forums is that evidently a group of people think that SP4 is going to be sold, not free, so they compiled as many of the freely released models and artwork, etc, an tied it into a comprehensive and user friendly installer.
Now, I don't know the details behind it all. I'm sure some people had there models released without their approval or consent. Then again, if they gave the models to the community for free, I can't see how they can get angry if due credit was given, which I believe it was.
Also, as any of you know who have worked intimately with F4, its always been a big buggy pain. This was the first time I've ever had a painless install, no errors at all. To that, I give a big hearty <S!>
As you can see, I do not know nearly as much about the situation as I could, but I would definately like to be filled in. This could blow up to be a major blow to F4, or it could jumpstart the community again.