I'm looking for ways to get some extra life out of an early 2008 MBP (simply can't afford a new computer right now). I already have 6 GB of RAM, but I'm considering a SSD since lots of people claim it makes a huge difference. I know that this machine runs SATA I, so is there really any difference between the various SSDs out there today for me? Or should I just buy the cheapest option? Seems like if I ever do get a new MBP, I won't be able to use this SSD in it anyway. Any opinions on SanDisk? This one is really cheap right now: http://www.amazon.com/SanDisk-Ultra...pc&ie=UTF8&qid=1449417122&sr=1-7&keywords=SSD I've also looked at Crucial, Kingston and OWC. I'd appreciate some input! Thanks!