Just a quick update: yes, I am still working on HHX Basic (as well as some other projects). My original plan for HHX was to allow for users to load multiple datafiles so that they could switch between tracks without having to close one file to load another. Having second thoughts about that, but we will see. I am still shooting for the end of this month to have a beta version completed. It might be a bit stripped down from my original intended release, but it's only a beta anyway. Other things have taken precedence.