Yep, I do like it a lot. Great sound, as most of HandHeldSound stuff, and a good GUI.
Do check out their website, which is what I did first, then I was hooked:
https://www.handheldsound.com/
Are you sure Hollywood Strings Diamond can be downloaded, Matthew?
I can see the download option when ordering, but the blurb still says: “Diamond Edition is supplied on a 1TB hard drive for ease of installation”.