I really belive that a lot of these "upgrades " should be more of an UPDATE and be free to those who already bought this program. the only thing i see here for the most part is improvements of whats already there and for that they are only fixing what is wrong with it in the first place and these upgrade prices are getting way to much and I for one am done with getting any more upgrades of carrara ! and many other programs as well, I really think these companys are getting out of hand with all of these pricey updates