First, Let me say thanks for all the posts contributing to this forum. Lots of good information. I have a mid 2010 macbookpro with 4gb ram, 500gb hard drive. I really would like to upgrade to something larger like a 1TB SSD hard drive. I require the space, with consideration to stability. Truth is, the only high capacity SSD i could find on amazon is a Crucial M500 960GB. Im not familiar with the brand or anything so I'd like some input on this if possible. Ive read about people switching out the DVD drive for another hard drive, is this relatively the same process as swapping out the hard drive for a larger one? If thats the case, I could go for the Samsung 840 pro so I could have a total of 1.5 tb, man would that be ridiculous! I'm very excited to hear some feedback!