I am wanting to get a 2nd hard drive, probalby 160Gb, and have a noob question. I live in Japan, and this website: http://www.faith-go.co.jp/lists/itemlist.asp?cid=00031&fl=1,2,3#SEAGATE has the lowest prices around. I am thinking of getting Seagate based on what I have read. My question is, what interface do I want? I have the option of U-ATA/100 or Serial ATA, or Serial ATA2. I have no idea... :wave: :knock: Any help on how I can figure out what my system can take? Thanks as always guys.