What is the difference between MSI Studio and the Pro edition?
MSI Studio Pro includes all the features of MSI Studio and two new features: Zero-Touch Testing and Conflict Resolution. Zero Touch Testing allows you to perform a test deployment onto a machine without actually installing the package to see what conflicts may arise once you put the package into production. MSI Studio Pro also maintains a Conflict Resolution repository to compare new packages against to determine if any existing packages already in the repository will conflict with the newly created package.