What I've got:
gentoo amd64
LEGAL copy of doom3, just got it tonite
games-fps/doom3-1.3.1302-r1 USE="alsa cdinstall opengl -dedicated"
when i start the game, it plays an fmv and such normally then gets to the input CD key screen
only ... it asks for 2 cd keys .. one for the game (which it takes, since it turns grey and wont let me re-type it) and one for an expansion .. well I dont have the expansion and when it copied the data from my CDs it (obviously) didnt/couldnt copy any expansion data files ...
what am I supposed to do about this? I STFW'ed to no avail...
was there some option I failed to set that would have told it to download the non-expansion binary files?
EDIT: