Hi, I've recently replaced my 2GB SD card in my P350 with a 16GB card, so that I can store more music on my phone. The card seems to be working fine - I can mount, unmount the SC card as normal, and add music files to it,etc., but when I go over 2Gb in used capacity, ALL additional mp3 files seem to get corrupted; they are added to the unknown artists group and refuse to play. ALL my mp3's are 100% fine - if I delete some files and stay below 2Gb used, and recopy the previously "corrupted" files back to the disk, they import, register in my music player and play fine. So... Is the issue phone, app or SD Card Related? Can anyone help me solve this, so I can use the full !6Gb card capacity? thanks in advance, Steve.