As a workaround you could edit /usr/share/hal/fdi/information/10freedesktop/10-usb-music-players.fdi and remove the whole section dealing with the "<!-- Feiya Technology Corp Memory Bar -->" device from "match key" to "/match". This would prevent it from showing up with the iPod icon and prevent rhythmbox from launching.
** Changed in: hal (Ubuntu) Importance: Undecided => Low -- USB stick gets mounted as "USB Flash Disk Music Player" https://launchpad.net/bugs/83327 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs