Loving the new animations pack Jak, it's really hot! I've not had long to check it out, but I'll have a play around with it later, so far so awesome though!
One thing I have noticed, I couldn't get the 'Gateway Arch' pose to work, whenever I select it the camera just turns black, and then I can't select any other poses without getting the same blank screen without restarting the whole program. The others seem to work ok though!
Are you still working on the pose editor idea btw?