Ibanez1981: I played Carma 2 to death. Not the classic that the original was, but well worth playing!
Why wouldn't GOG be able to get the Iron Maiden soundtrack?
They got the original with the Fear Factory sountrack!
tinyE: No offense to Fear Factory, they are a great band, but Maiden is legendary. The recent release of Omikron doesn't have the Bowie stuff so I just assumed Maiden would be a little hard to get.
Are you referring to Bowie in-game or as free bonus content? I don't have Omikron, just know a bit about it. Yes, I'm guessing given how enormous IM is, we won't be seeing the Carmageddon 2 soundtrack released. Now, if there were good ambient tracks or songs from lesser-known bands, GOG might be able to release those. Iron Maiden, though - sorry, but almost assuredly not. Listen on YouTube or iTunes. :)
Entropy: The requests for the quake series make no sense. Quake is still available through multiple sources. Id software, amazon, steam, ebay, etc. Maybe even xbox live. Sure, it would be nice to have a gog version, but that's not necessary considering that id games don't have drm. Not to mention that you're vastly better off copying the pak files into a port like darkplaces or beserker, which also support mp3 or ogg soundtracks.
Keep an eye out for steam sales, since that's where you can usually find the best deals.
Well like you said, a GOG version would be nice for those of us that like GOG for the good old games + great bonus material. I enjoy seeing all kinds of great pre-mid-2000s classics come here, even if they're already on Steam. Plus, an ID/Zenimax deal could open doors to forgotten classics perhaps not on Steam or easily obtainable.