[BloodSugar00]

I have just downloaded itunes and hooked my new ipod classic (ordered off advancedmp3players.co.uk on 7 days opened-box returns policy) and it asked me did I wish to synch ipod and create a mirror of my library on it. It seemed standard procedure- that option was default ticked- and I continued. However, itunes seems to be copying my whole library onto the ipod! (memory capacity is dropping on ipod). Is this the mirror simulation I anticipated or is in fact itunes automatically copying every capatible file on my laptiop hardrive over to the ipod? I'd rather intervene if it is.