Well I may just be a fool but I thought that all WD hdds had the same connector pins. I've just taken apart my mbp only to find the (SATA?) connector inside is a different type than the WD's. I'm just curious is there something I was missing that should have warned me that this would happen? Is there a way I can modify the WD so that I can make it my internal HDD? That's all I really want. My MBP: 15 inch Unibody (late 2008) My WD: WD10TMVV I think this is it but mine is black. http://www.wdc.com/en/products/products.aspx?id=450 Thank you in advance! On a side note this is an extremely solid external drive and I recommend it to anyone who needs a reliable terrabyte.