If you're getting the RTJ SL PAL version, beware that the rar/dlc file for RTJ SL PAL is wrong (it loads the DL PAL links)
But for now it can be found inside BE's SL PAL rar file (which has both SL PAL dlcs)
All the links are now fixed.
Just to be sure, the download size of each dvd is:
BE DL PAL: 5.60 gb
BE SL PAL: 4.20 gb
BE SL NTSC: 4.19 gb