Now that makes sense why the file sizes are different, even with no compression DVDShrink has shrunk the file ever so slightly (we're talking small - but still a drop).
It's totally down to you what you'd like to do dark_jedi - all I know is that if you transfer the files by just copying them over, or using DVDDecrypter you'll have a lot of seeds who would be able to make up the shortfall very quickly of those who jumped on it straight away, since their files will be *exactly* the same as yours.
I've just tried the DVDShrink approach and for some reason Azureus isn't recognising the files.
Apologies for a bit of a non answer ! I guess I'd be happier knowing that everyone out there has the same disc (and that you aren't the sole seeder), though I don't want it to cause you any extra work/grief ! Just glad to see it out there

Cheers,
MM