If you need firewire, I believe only 3.5" HDD has this option.
Get buffalo, the price difference isn't that big compared to other brands.
And the inbuilt backup software is idiot proof.
U can forget about their turboUSB, it's rubbish IMO.
USB3 oso forget it.
陳綺貞 2010 [夏季練習曲] 巡迴演唱會 Cheer Concert 13 Nov 2010 MAX Pavilion@Singapore Expo