It has been my desire to upgrade to an SSD since I purchased my mac back in late 2009, the main attraction being the speed increase and future proofing speed wise. I have been considering for a long while purchasing this brand- http://www.overclockers.co.uk/showproduct.php?prodid=HD-007-CR However after hearing of the upcoming 25nm drives and the prospect of their effect on the pricing of contemporary SSDs, I am wondering if purchasing one would be a wise decision? Also bearing in mind: 1) The potential issues arising from using an SSD. 2) The prospect of performance degradation (although I hear this is no longer an issue) 3) And the S-ATA 3 interface, (although I assume it is backwards compatible with a S-ATA 2 interface). To provide context, my mac is a 13'3 Macbook Pro 5,5, the 2.53ghz, 250GB HDD and 4GB RAM model. I would be grateful for any input regarding the pros or cons of undertaking this and particularly an account of peoples experiences. A main question being- Is it worth upgrading to? Although from what I understand the 25nm drives will be developed and sold by Intel and Micron whose drives are outside my price range; so they aren't a viable upgrade option. Thanks.