I bought the mid-2009 13-inch 2.26 MacBook Pro (model 5,5) when it came out. Mine has the "stock" 160GB HDD. My question is very basic: Is there "any" SSD that has been proven/tested to to work with my MacBook pro model? BTW....I have the EFI 1.7 firmware installed. I've researched this topic ad nauseum......and find so many conflicting stories that it's hard to come to any conclusion.\ I've read so many posts of constant "beach ball's", "system freezes",...