It' me again..

Got another proposal for improvement...
As I've got a N900 with german layout I only got 2 direction-keys. Would it be possible to change the behavior when going through your hand in a game. Just right now I need the secondary-funktion to go up and down. An automatic lineshift would be great. I' thinking along the lines of: If I'm on the right card an press right again go to the left card a row deeper and vice versa.

Tia,
Glasswalker