When a new version of software is released, we often do a combination of the following depending on how much has changed in the software:
1. create completely new video courses
2. update an existing titles with extra videos
3. update the title without alteration if everything matches the current version 100%.
The main reason behind the 3rd option is simply not to mislead our members into thinking that title is only relevant to the older version of the application. So, in the case of Mo's "Twisted Sound Design" course, everything covered is applicable for both Reason 6.5 and Reason 7. Hopefully this makes it clearer for all members which titles are relevant for their software version...