I have two identical MBP 15"s, latest model (mid 2010). They both have Apple's 500GB SSD (TS512B). What I want to do is move the SSD from one machine to the other one (replacing optical drive). The source machine will receive a regular HDD. From searching, it seems MCE's OptiBay is what I need to replace the optical drive with the SSD. Do I need anything (adapter's etc) to install a regular HDD in the source machine (considering it came with a SSD originally). Do I need anything else for either configuration?