I'm about to make a major purchase and would appreciate some input. I'm about to buy a new mid-2012 13" mbp and going to get an ssd (most likely samsung 830) to replace my hdd. This is my first time upgrading to an ssd so I'm not quite sure the setup I want. Options: 1) Get a 128 (or 256) gb ssd and move the 500 gb hdd to the optibay 2) Get a 512 gb ssd and keep the optical drive 3) Should I upgrade with apple to 8 gb RAM or should I go out of market to 16 gb? What is the most reliable RAM I can throw in? I kind of like having the optical drive so I'm not quite sure the advantage of the double drives (besides the obvious of more memory, which could be solved by going with the 512 gb ssd). Thanks in advance for your help.