Hi everyone, I recently purchased a 980Ti to replace my ageing 770, on MVC's website they say that their flashed versions are able to ran on internal power. I rang MacStoreUK (MVC's Europe supplier) and they said that it should be ok once flashed too. The questions I have are: How will the card be fully powered if there is an 8 pin connection when the Mac Pro have 2x6? Will a 6 pin be ok in there or will I have to get a 6 to 8 converter? Will that be safe using said converter? Is there a better way to power the card that I don't have to run an external PSU? Would I be able to use the optical drive Sata connection for more power? Will I have to remove any drives so that I'm not overloading the PSU? If these questions have already been answered, I apologise. Thanks in advance!