Yep, also confirms that the PAL versions of MGS and Special Missions appear to be on the disc with the NTSC versions of these and VR Missions and Integral requiring downloads from the PS Store - not sure if this was known previously.
Presumably a US disc will be the opposite with NTSC on disc and PAL as downloads.
Edit: for the European release
Version On Disc Download MGS PAL (5 versions) X MGS NTSC X Integral NTSC-J (English/Japanese) X VR Missions NTSC-U X
This is stupid. They all fit on the disc. I guess I'll have to import :/