Hi Death,

re:
> Well, sometimes you have group and you want to move everything in it,
> BUT one or more objects, they might have to stay stationary.
>
> Imagine a hinged joint, where you want to move the group that includes it, around the hinge,
> but not the hinge, or it's hinge pieces...

You should probably set this up as having sub groups - have the pieces you want
to move in a sub group that's a child of the main group. When you want to move them and
leave other pieces stationary select the sub group and not the whole parent group.

Locking has to do with selection, not for marking things as stationary.

- Michael