it appears to be nearly identical to the previous version (for OS 9).
my only use for it is to convert poser animations (uncompressed video)
into gif-animations
suitable for viewing on either mac or windows machines.

it excels in this purpose, whether with 10.2.6 or 10.3.9. I haven't yet tried it on 10.4.7,
but I daresay a new version may be written for intel macs.

the only difference between functionality in the OS X and OS 9 versions
(in my experience) is that it was possible to drag-n-drop the movie onto
the app in OS 9, whilst in OS X, it's necessary to use the
"open" command to load the video into gifbuilder.