Hi everyone, I have a Macbook Pro 17, mid -2010 where the Hardrive has failed. After doing a lot of research here and on Google I found that I need a 2.5 harddisk. I went on Amazon and found 2 replacements - I am wondering if it will be compatible with my Macbook and whether I should order it now. The Harddrives are: http://www.amazon.co.uk/Samsung-9-5mm-Internal-Drive-Compatible/dp/B0053YLTBC/ref=sr_1_2?s=computers&ie=UTF8&qid=1399781864&sr=1-2&keywords=2.5+internal+hard+drive http://www.amazon.co.uk/Hitachi-500gb-Inch-Drive-Laptop/dp/B003ZFLOD4/ref=sr_1_1?s=computers&ie=UTF8&qid=1399781864&sr=1-1&keywords=2.5+internal+hard+drive Please let me know if these are ok. Thank you.