Hello and welcome
You can buy 4GB SD card but take care because this radio doesn´t admit the SDHC format (Secure Digital High Capacity) . You must buy SD only. With Radio Concert you can load only one cd (mp3, of course) but with Radio Symphony you can load until six cds (mp3 too). It´s the main difference. Many people here choose Radio Concert instead of Radio Symphony because it´s more expensive and you can hear a lot of music using the cards. I think that is better Radio Concert and pay the difference for the Audi Sound System for example.
Best wishes
Thanks a lot
Any french owning a new A4 can informed me in france... and in spain i have got all the informations in one day. Congratulations!
Now i know where i will go for my next holidays with my A4, Andalucía, Seville, Cordoue, Grenade, Almera, Malaga...
i will post photos of my Sline here in the next weeks
Muchas gracias
Cualquier francés poseer un nuevo A4 puede me informó en francia ... Y en españa i tienen toda la información en un solo día. ¡Felicidades!
Ahora i sabe donde irá para mi próximas vacaciones con mi A4, Andalucía, Sevilla, Córdoba, Granada, Almera, Málaga ...
I publicaremos fotos de mi Sline aquí, en las próximas semanas (Google traduction ! )