It might be a good idea to have the iPhone version wirelessly run a softsynth on a host machine using midi (wireless)

I do this now with two desktops machines. I run BIAB on one, and wirelessly run a GM softsyth on another (wireless midi).
( note; OS X does this without anything extra, but you can do it a number of ways.)

The reason I do this, is that it runs very smoothly this way: (separate tasks). BIAB itself uses very little resources. It's only when it has to render sound that it becomes complicated

Also, midi is very easy to transmit wirelessly.

So a more complete iPhone version that remotely runs another instance of BIAB, or just sends midi out, would be a really great improvement.

The reason i'm suggesting this, is that i've noticed that the machine running BIAB, in this two machine set up, isn't doing much at all. You could run this on a very limited machine (such as a phone )

Just an idea.

(ok so i'm annoying.....I know )