Nope, all it would really take is for someone to backport ReiserFS properly, or port the empeg-car drivers to 2.4. The code in 2.2 was broken for non-X86 systems as I found out when I expermented with this idea here. The player and upgrader apps should still be fine. After upgrades, it would be vital to get the replacement kernel on for the player app to stop having issues reading the database and music.