I have a macbook pro (only computer) and I'm needing to quickly copy some large 1TB+ sata drives that I have. Problem is that to do it via USB takes more than 24 hours per drive. I dont really want to buy a desktop to copy these drives, so I'm wondering if there's some kind of peripheral that will let me copy one drive's data to another via normal sata speeds. I don't care if it's a separate unit, or if it's some kind of adapter + external enclosure for my macbook pro. Thanks for any help. I'm wondering, if I get an esata adapter, and then I buy this external enclosure :http://www.newegg.com/Product/Product.aspx?Item=N82E16817707092R will I get sata speeds if I transfer information between two drives in the same enclosure?