It looks like MetaForm was the fluid-handling portion of the Weird Juice package.  I know that the free Drops script - the Poser metaballs modeler - only works in Poser 6-.  When the Python version was changed, it made the .pyd which is the operative portion of Drops incompatible.  The .pyd would need to be recompiled for Python 2.4.

So Drops has been gone for some time now, although perhaps MetaForm has been updated. 

[Googles a bit more....]

I found MetaForm for sale at Daz, where the listing only states compatibility with Poser 5 and Poser 4 Pro Pack.  Presumably this means the program hasn't been updated.  :sad:

===========================sigline======================================================

Cage can be an opinionated jerk who posts without thinking.  He apologizes for this.  He's honestly not trying to be a turkeyhead.

Cage had some freebies, compatible with Poser 11 and below.  His Python scripts were saved at archive.org, along with the rest of the Morphography site, where they were hosted.