如何備份影音資料

[funnyroger]

因為我的小白只有30G的硬碟，在我狂塞照片之下，不道半年硬碟舊只剩10G不到，而且在跑i-photo時越來越慢，想買顆外接應碟，卻不知如何選擇，也不知道如何備份小白的檔案，聽說有些人都以外接硬碟為資料碟，小白裡的30G硬碟當作運算硬碟，這樣的組合有人做過嗎?????

[lcctno]

HD always not enough .... I have over 450G HD but still not enough free space,so i have to backup to CD very often
so maybe try backup (Burn) to CD (or DVD), that will safe than backup to HD, i always backup to CD, because if that CD broken that will only lose 700 MB or less ;-)