First off, cheers for a piece of quality software!

That said, here are a couple of suggestions:

1) I, too, have problems with the keyboard shortcuts on my non-English keyboard. If you can't support, say, my Danish keyboard and all the other variations directly, how about letting people redefine the keys themselves?

2) I almost always flatten the thickness of my paint so no streaks are visible. Most of the time it's not a problem because in the natural course of things, I mostly touch all painted areas with the dry brush, and thinners help, too. But how about being able to turn the lighting completely off?

3) How much is any tilt / orientation from the tablet used? The pencil acts strange at anything other than 0% tilt with my new tilt & orientation enabled tablet. It would be nice with some control over this, maybe just an on/off-toggle, but ideally a slider to scale the influence of these variables (the drivers won't allow me to filter this stuff out).

Specs:

OS X.4.8 PPC, Artrage 2.2.9, Wacom Intuos 3.