Just to throw in a bit more confusion, my D852 model G3 is recognized by PC Suite, but when I tried so add my music library (to 64GB SD card) it worked away for quite a long time (something like 5000 songs) and eventually indicated it was done, only when I look on the device later, most of the Albums are not complete. The majority have 2-5 songs on them...???? WTF.. Tried re-syncing it the next day and while some content was transfered there is still a whole lot missing...And no, there is not insufficient space on the card. If I remember right the library was ~40Gb and the card had ~58 Gb...