So, I got a mid-2011 MBP with a thunderbolt port. I want to buy a thunderbolt to HDMI cable, but I found that some post said that: Thunderbolt=Mini Displayport. And I also found that the port is also the same. But i got another question. If they're the same, will the Mini Displayport's speed equals to the thunderbolt one?? Thunderbolt can have a really high speed transfer, can the Mini Displayport also do that??