wuehlerGlaube das sollte das Cic können von Haus aus genau wie wma,
ich schau grad mal ...
edit :FLAC geht leider nicht
ZitatData contained on a USB stick (music files in MP3, WMA or AAC format) can be imported via the import/export USB port located in the glove compartment.

ZitatThe file system (FAT 16, FAT 32 or NTFS) is shown under properties of the USB stick in the Windows Explorer. The protocol which is used is shown by clicking the hardware icon in the windows information area.
ZitatThe folders of the converted or copied music files can subsequently be renamed in the Options menu.
For this purpose, the corresponding album entry must be marked in the music collection and then the “Options” menu selected.
It is important to note the following when coping music files with Digital Rights Management (DRM) protection to the music collection:
• AAC music data in the M4P format (P = Protected) cannot be copied to the hard disk.
• Only music data in WMA format with copy protection can be copied.
...
hier noch was für dich
http://www.stereophile.com/features/308mp3cd/
