Here's why I'm posting; I was looking through that Fallout 3 configuration file, and all of a sudden I see this:
[GeneralWarnings]
SGeneralMasterMismatchWarning=One or more plugins could not find the correct versions of the master files they depend on. Errors may occur during load or game play. Check the "Warnings.txt" file for more information.
SMasterMismatchWarning=One of the files that "%s" is dependent on has changed since the last save.
This may result in errors. Saving again will clear this message
but not necessarily fix any errors.
Now, I would have never found this warning except by blind luck. I think that when I downloaded the files, I somehow used a different route for the Main than I did the DLC/Manual. I hope that's the reason, as I'm going to try the Main DL again, so my other question is, should I completely erase the Game files before re-installing, or is it okay to leave it there? And why did I only now find this MasterMismatchWarning rather than...I dunno, some kinda head's up woulda been nice.