Well he says that only the ROTJ PAL has better quality so you'd be better of buying Ep6 PAL.

What he meant by upscaled is that for 4&5 they simply took the NTSC image and stretched it to fit the PAL version, whereas the ROTJ PAL image already is PAL to begin with.

Moth3r, thanks for the info :) Do you perhaps know of any comparison screenshots of the REIVAX version with for example the GOUT? Would it be worth downloading or is it only marginally better?

Thanks

EDIT: Are there also ESB and ROTJ REIVAX versions available? Or possible other digital betacam broadcasts of the OT?