Hope you enjoy Macromedia Director!!! Seriously, though, there's nothing on these discs that's not on the Nürnberger Spielwarenmesse 1999 press disc, aside from some additional promotional copy in French and a bunch of Director files. Oh.
Someone uploaded that one before: https://segaretro.org/Category:Artwork_from_Sega_E3_2002_press_kit Not sure why I only uploaded the art though - maybe there were problems with the dump.
Yeah, that press kit has been floating around privately for quite a while; there's three I can think of that are semi-public (E3 2002, DC DE launch and... E3 2000, I believe.) I guess the question now is "do we just preserve those in full so these stop being seen as 'new' finds".
It could definitely afford to be more organised. I've noticed a lot of the discs end up being sent to redump.org but things aren't labeled properly and so get re-submitted at a later date. Part of me thinks we should also mirror full copies for completion's sake, but I don't know how best to do that. I've just been taking the useful bits out and dumping them on the wiki.