Harmony Assistant and Melody Assistant are both fantastic programs. I've used them for years, and purchased Melody Assistant licences for a number of cash-flow limited friends. A couple of years ago I even purchased Harmony Assistant again, because of the immense value of the program.

The "old" version of Harmony Assistant will run fine on a MacIntel machine using Rosetta, so if you are genuinely so strapped for cash, or just a whiny tightwad who doesn't want to part with $15, you can continue to use the program.

If it were me I'd be charging at least 50% of full price, not 20%. As it is, I'm not sure how the bro's manage to make all this pay. Low cost, high volume, perhaps?

In any case, I'd purchase a full license gladly, and $15 is NOTHING, a couple of latte's on the way to work.