I just want to point out something about Amapi 7 in Carrara 4 Pro. The upgrade between CS 2 and CS 3 was $169. The current upgrade price between CS 3 and CS 4 Pro is $199, so the difference is only $30 and not only did we include as many new features but for those $30 you get Amapi 7, TransPoser, CADStyle. So are you expecting a $10 discount for each of those products that you already own ? Besides you still own your copy of Amapi 7 or TransPoser even if you buy the upgrade to Carrara 4 Pro meaning that you can still sell them to someone else... Charles