昨天剛購入了SONY的880S用ImgBurn在燒錄時的燒錄機緩衝區一直在96~6%之間徘徊換了那麼多台燒錄機第一次遇到這種情形DMA也都有開，換了兩台桌電，發現也一樣這是正常嗎?另外這段驚嘆號Duplex Secure's SPTD driver can have a detrimental effect on drive performance.看不大懂...另外這台脫盤退出還滿大聲的...
