I have a 2010 mpb 13inch, 2.4 GHz intel core 2 duo, 10.6.8, 8g ram, 250mb standard drive that came with it. I've run out of space and i'm looking to upgrade to a 1TB+ 2.5" internal hard drive. i spent all day researching on newegg and I found 3 that interest me and i need some advice/reviews if you know anything/purchased these hdd's http://www.newegg.com/Product/Product.aspx?Item=N82E16822136927 WD Scorpio Blue 1TB, 5400 rpm, SATA 3.0 Gb/s, 8mb cache people in the reviews have complained that its loud and the hdd freezes due to vibration from the internal speakers. I'm a music producer and this is might be a problem because I have external monitoring speakers which are on my desk along with my laptop and sometimes i need to turn them up loud and they vibrate my desk. http://www.newegg.com/Product/Product.aspx?Item=N82E16822152291 Samsung Spinpoint M8 1TB, 5400 rpm, SATA 3.0gb/s, 8mb Cache cheaper than the WD Scorpio Blue, but i dont know if samsung is reliable in the HDD department. http://www.newegg.com/Product/Product.aspx?Item=N82E16822145875 Hitachi GST Travelstar 1TB, 7200 rpm, SATA 3.0gb/s, 16 Mb Cache People that recently purchased this HDD have said the listing is incorrect and it is actually SATA 6.0gb/s with 32mb Cache. i think im mostly likely to buy this one, but im not sure if this HDD is compatible with my macbook, i couldn't find any information on the page. Also can my mpb run these SATA III? (is that what sata 3.0gb/s means? sorry im a noob when it comes to this...) thanks for help!