I now use rockbox on my Ipod 80GB.
I'm very happy, that it's working now on this player.
The only problem I found out is, that my IR-remote control is not working proper.
I can only use the +/- buttons for the volume, but unfortunately not the left/right buttons for next and previous track!
That's a pity.
I use the original Apple Ipod docking-station with the wireless remote control.
Has anyone a solution, a plugins or a idea how I can increase my rockbox-system to have full control via remote