I asked the same question recently. As you stated, with the HSSE content you can not get past the “Macro” page. You can get past it in the Dark Planet, Triebwork, and Hypnotic Dance modules. You can get past the Macro page of the HSSE content, in HALion 4. I downloaded the Trial and have been experimenting with it. I was trying to find out if there is a way to open the HSSE programs in H4, then export them in some way that they will be editable in HALion Sonic. I don’t think it is possible. I also tried with HALion Symphonic Orchestra VST Sound Set in HALion Sonic and you can’t get past the Macro page on that library either. I guess if you really want to get in there and edit, you need HALion 4.
J.L.