So, I pulled the trigger on this SSD upgrade the other day and it's coming in the mail tomorrow. I was set on a 128GB but for some reason right before I checked out, I decided to put a 256GB. Oh well. Anyway, I've read numerous reports regarding where to put the SSD and the HDD. Seems like the optimal place is the SSD in the optical bay and keep the HDD in the original location due to shock protection. Some have reported that they have wake issues with the SSD in the optibay since the MBP doesn't access that on waking up. Some have had no issues at all with this setup. I want to go with this setup. However, if I do get any issues, can I just simply swap the drives in the other location? No reconfiguring anything or installing everything again or something? Thanks.