ai co the giai dap cho minh van de tren khong. minh ghi bang nero thi duoc 10 bai hat. xong bo vao dau dia nao cung khong doc het ma bo vao may tinh thi doc duoc. cach hai la su dung windows 7 copy thang qua thi no luu voi file .mp3 thi bo vao dau cung khong duoc. minh buc qua. minh thu them mot cach nua. do la dung ghi data, ghi mp3 ra thang luon. the cung k doc duoc. vay cac bac nao bjt thi ve chi tiet voi. minh muon ghi dia so luong nhieu. mot 1cd ghi 120 bai hat. mong giup do