seems to get the new and improved is a good thing. what might be a good solution, if the end user wants t keep all the original dog stuff well that is good. but, if the new better-fied version he can load that instead from the runtime. as long as the names are different and the two versions can work together i see no problem. the only thing i am worried about is the encoder. on mu newer mac i have had problems running the application. am going to hate buying this only to find i will not be able to surmount this issue. :(