One would mention here that cage wrote an UVmapping script for use in poser7, but it wasn't
widely known at the time.  perhaps SM would care to contact him.

the library scrolls with various mice, e.g. magic mouse (OS X).

ghost, they'll look into it if ye send them more info, but tell us what machine/OS yer using?
also, poser pref settings et al.
it's not very helpful trying to deny that problems exist.  classic aristotelian logic - it doesn't
happen to me, therefore it doesn't occur.