Welcome back! I hope your absence was only because you've been "busy" and not something more serious. I always enjoyed your posts in the past and look forward to more of them now.
There have been so many improvements and additions to the programs, styles, and RealTracks, you are going to have a lot of fun absorbing it all.
I didn’t upgrade to Windows 10 because I have $400 worth of perfectly good—but unusable—interfaces from the last two changes, because the mfrs failed to write new drivers. It might have been shortsighted, but I didn’t feel like paying for new hardware. (Present device is PreSonus AudioBox USB from 2010.)