morgs2 said:

Also which region blu-ray has this been tested with?

I was going to get the first trilogy box set released in the UK. I'm assuming that's the same 23.976p version. I will import a US version if that doesn't work out though.

Explanation courtesy of mok.....

FYI 23.976fps is NOT PAL. 23.976fps is what most if not all features are mastered to for video. It is not a framerate conversion from 24.0fps, it is what is called a "conform". The speed is changed by 0.1%. This has been happening for decades, and is how almost every film gets transferred to video. Many features are now even shot on video, and at 23.976fps to begin with, so there are no post-processing stages to go through. The difference is so slight it is not noticeable to anyone without direct comparison to the original speed, and hardly even then.