Longcat: Like I posted before:
For those interested in installing this on 64bit systems, I figured out that it's not actually necessary to install the game, just copy the overseer folder from the DVD to your hard drive and it should be able to run anyway. Then install RTX audio. This should also make it possible to place an already patched and configured install directory on your custom DVD, although I haven't had a chance to test that properly yet.
I'm at work and can't remember exactly but I think the update adds additional files to the original installation, hence running an installation on an updated DVD won't copy over all the required files, you will have to do it manually. But as I said, I can't quite remember, feel free to try it out. The above procedure should work though:)
I'm currently messing around with RSX audio, trying to figure out a way to get rid of it all together. But I don't know how that will turn out yet:P
Longcat - demiGod
the 104 patch included a new installer & various movement files, it also added the name of dvd express in the decoder list. these files get installed in the overseer folder on the drive, I was going to add them to the dvd image for future installations.
RSX3d on later systems is best to install manually & not with the overseer installer.