Hi all, My parents are planning to buy the baseline refurbished unibody MacBook Pro from the Apple Store to replace an old MacBook they use for their business. They might also get a solid state drive - I have the Intel X-25M 160gb, which I love, but they really don't need more than 40gb or so. Is there a low capacity SSD out there that offers similar performance to the X-25M? Or should I just recommend that they get the X-25M 80gb? In a related question, you can replace the HD of the unibody MBP, right? I assume that must be the case but I haven't seen an exact statement to this effect anywhere online. Thanks everyone!