Tom7
I'm so bright, my mom called me son! ;-)
Whoa! Page 5 already?!If the tweaker were something I'd buy, then I definitely would want it on a Mac. The iPhone would require some type of hardware adapter, and it may not even have the MacOS Audio/Midi frameworks---that would make software development far more difficult.
One thing we should all do is to stop giving our ideas about pricing. There is no product here yet, if ever. All we have is a great opportunity to provide our suggestions to the five testers. Let's keep things in the technical domain and not make Uffe sorry he included us.
Looks like you and I were writing at the same time and thinking along the same lines.
Yes, as nice as it would be to have a portable version of the software, especially if it were hand held, realistically, it may not be more portable in the near term than a laptop running Windows or OSX.

