Update acquired

Hi everyone,

Well, seems like in the first ZIP, some of the Spitfire presets were b0rked. I've put a new set in. But I also added a feature: you can now merge playback configuration files neatly, preserving the presets. This will become ever more important as the number of sound sets grows, because now you can mix and match. NotePerformer + Action Strikes + BBC So Discover is possible. You can try combining Sibelius 7 Sounds and NotePerformer if you want, but they're going to fight like tigers!

So, recommended download here, sorry for the bug. You can tell if this update has worked because the unpitched percussion patches accessed through playback configuration will have a tiny closed lock rather than an open one on the expanded view.