Yesterday, I sent the following query to Curious Labs: When will a carbon or cocoa port of Poser be available, for use in Mac OS X? Less than 10 minutes later, I received the following answer: I believe that will be done for Poser 5 but am checking on that. Within 30 minutes, I received another message: In the future there will be an updater that will allow the current Poser to run at full functionality under the OS9 compatibility environment of OS-X. The release date of this is currently unannounced. We will not be releasing a full OSX compliant version (Carbonized) until the next full version of Poser. Granted, if you search the web, there are numerous warez sites claiming to have Poser 5 betas in their possession.