Are you able to check previous purchases of Poser from SM? Some time ago I upgraded my version 6 copy of Poser (and to be honest I can't recall exactly what version I upgraded to although I seem to think it was a ProserPro variant. Smith Micro had this weird time limit on how long you could come back and download the application; I believe they even had an additional fee if you wanted to be able to access it longer. I downloaded the application and dropped it onto a disk drive--but that was years ago, and in fact, I have since moved from Windows to a Mac. Can someone let me know what information I would need to provide other than my name and email address at the time of purchase? Is it still possible to obtain this software (outside of SM's unusual constraints)? Is it also possible to change the OS version of the software (Windows to Mac)? Thanks.