Okay so I got these two lines up: http://www.newegg.com/Product/Produ...10-Index-_-InternalHardDrives-_-22136533-L02C http://www.newegg.com/Product/Product.aspx?Item=N82E16822136283 The sale ends in a couple of hours. The first one is 9 cents a megabyte with 64mb cache. The second one is 8 cents a megabyte with 32mb cache. Which one would be better for my external enclosure?!?