HaloMods "Classic" Read-only Archive

Is there a way to resign maps manually? Like Hex Edit or somethings? and if yes, please post how.

I've seen a couple modded maps on xbl, so i know they must have signed it off somehow. Just something to keep in mind.

No. Impossible.

Forge variants, and they were all signed by Anthony. Nobody else, save Roofus (He's not even involved in Halo 3 modding), can sign the variants.