There are two completely different aspects that users who convert are a bit confused on. There's themes, and then there's videos. Themes are created in XAML, anyone can create them and many users have. @CriticalCid here has created some great ones, along with many other users. Cid's theme specifically pair well with the new Platform Video's that James Baker is now creating for us, which is what you're mostly used to in HyperSpin. LaunchBox uses no traces of Flash. Video's are native and regular video formats that your pc can run, and LaunchBox is built with Microsoft published C++ libraries, and is in part what XAML is edited with, Visual Studio (or at least one program XAML can be edited with). XAML can also be edited via text files, but that can get cumbersome. It's also worth noting that you don't need James' video to place here, you can technically place any video you have or want there, as long as it plays in Windows Media Player or VLC, you're good to go. These are also different from the Game Video's that are downloaded from EmuMovies within LaunchBox, if you have LB and EM Premium. James' videos can also be downloaded from within LB with LB Premium as well. Otherwise, platform and game video's can be completely supplied by the user manually, if they have anything.