Keep up the good work Henni, enjoy seeing all the thoughts you post. Were still out here :-). I for one am still exploring and enjoying my A4 after having it almost 2 years. I'm not technically gifted so I just enjoy going through all my music books and trying different styles and sounds with different songs.
I'm currently also practicing turning harmonies off and on using a foot switch to make a song sound more professional, for example a sax alone then whole or part of band joining in etc. I'm a midi accordion player so a lot of things you keyboard players can do with controls on the Audya while playing I have to do with my 13 pedal foot switch and left foot... I find it quite a challenge. I no longer "play out" so I can just relax and "tinker" and experiment when I go down to my music room.
Keep posting Henni

gary