Attached Link: http://www.renderosity.com/freestuff.ez?Form.Contrib=ockham&Topsectionid=0

Ockham's CR2 shortener will be useful if you want to experiment with reducing the precision of your morph deltas. It also removes any deltas which are reduced to 0, 0, 0 and can make a CR2 considerably smaller. It probably doesn't help memory usage much if at all, though.