The files have all been updated on the opening thread and can be re-downloaded if you want although not really necessary.
Basically the only concern for me really is the map image file. I don't know enough about how the server, game, and .map files interact so I am recommending everyone who has already downloaded the map, simply rename the map image file (thats the big 7 meg .rgb file) by replacing the spaces with underscores "_". But you can just re-download it if you prefer.
Renaming the mod's .dm file will probably not be required, but if you want to be extra sure before the actual game starts, you can rename it as I mentioned (dropping the "old" off the end) or simply re-download the renamed version I have uploaded.
Immaculate, yes we are only using the BI version posted on the opening post of this thread (there are 3 flavors or variants of BI 2-1), the gold version is the one we are using. Though CBM was discussed as a possibility early on, we decided against it a long time ago (it seems). If CBM were being used you'd see it in the game thread name and I'd also have a link or copy of it on the opening post.
No sweat people, really.

Grudge, don't you freak out on me.

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IMPERATOR·CAESAR·LVCIVS·SEPTIMIVS·SEVERVS·PERTINAX·AVGVSTVS·PIVS
Be harmonious, enrich the soldiers, and scorn all other men.
-Emperor Septimius Severus, to his sons shortly before his death, quoted in Dio Cassius (77.15.2).