Hey folks! I'm looking to upgrade my Macbook's hard drive and am on the cusp of ordering this: http://www.newegg.com/Product/Produ...ebooks+/+Laptops-_-Western+Digital-_-22136197 Can anyone confirm that this is going to work? I found more information on the drive here: http://www.wdc.com/en/products/Products.asp?DriveID=377#jump44 where it notes that the drive is, in fact, 9.5mm in height. My main concern is that it is "3.0Gb/s". I have no idea whether or not I should be concerned about this, but all info on replacing the hard drive refers to the number "2.5" My apologies if I seem ridiculous...I'm pretty much flailing around in the dark with this, though. (Speaking of which...would it really have been that difficult for Apple to have provided a bit more specific info on this...sheesh!) Thanks in advance!