Would like to see higher resolution artwork on 1G iPod Touch, 3G nano (fatboy nano). From this forum, it appears that the 4G nano works.
I am current on all firmware updates for my ipods:
iPod Touch 1gen 16GB: 2.2
Ipod Nano 3gen 8GB: 1.1.3
iPod Nano 2gen 4GB: 1.1.3
I'm going to hack my unit, but I'd also like to see mute/volume control on the navigation voice.
Finally, the ability to go "private" on the phone call (there's only a mute button right now).