i think stability has been the main issue... i still have problems sometimes... locks up... spontaneous reverts... the evil-wont-stay-shut-library... but there are bigger bugs... i just wish cl would openly allow the user-base more input rather than through tech support. we are using this program too and i would find it very hard to beleive that the beta-team is running this program as much as we are. and i only say that because beta testing isnt just a random willy-nilly thing. whereas we the user-base are trying to integrate functions across the board and pushing the engine over several different os versions and platforms.