1. Implement a visual marker system on the chord screen:



2. Right button on any element of the screen -> Options for that element.

3. Modular GUI approach, wich means resizable elements, and an easy way of showing them on / off.

4. Zoom tool on the main chord screen (like the one on MS Word, for example), and an option to show more than 4 bars per row.

5. Alow custom organization / simplification of the menu system, as Ryszard suggest. That's a great one.

6. Smaller icons, with the option to not showing them on the screen if you want. It would be nice if they get a more modern redesign, making them simpler and less colourful. This could be just an option ("Modern Skin), alowing those who likes the "clasic" design keep using it.