This person claims that some of their hard drives, like this one have been firmware-limited for use in the optical bay of troublesome 2011 MacBook Pros. I have a hard drive just like this one that I bought from somewhere else, without the firmware modification. I had initially intended to use in the optical bay before I discovered that it just wouldn't work because of the issue with the faulty 6Gb/s link in the optibay. So my question is, is there such a firmware floating around on the Internet and is there a way that I can flash my hard drive with it or do anything to my hard drive that would have the same effect? There is also this guy who claims that he bought a different data doubler and that he got his 6Gb/s SSDs to work with it. Would you happen to know what data double he is talking about?