This mod ain't much to my tastes, I don't really use it, but if you like it, it's fine by me.
It makes your damage skills more useful by doubling the values that make your weapons depend on your skills (fDamageSkillMult) + (fDamangeSkillbase) These varies depending on the versions.
(It will also affect all of your enemies, if a Super Mutant Overlord has a higher energy weapons skill, he will do more damage with energy weapons than you.(If you're really up to it, the hardcore version is nearly as though as FWE.)
This mod includes One Gore Tweak in a separate plugin to download, the original can be found here: http://www.nexusmods.com/fallout3/mods/22356
Thanks for downloading!!
(You are authorized to use this mod however you want, but please at the very least, mention me.)
PS: Latest version works fine and is less challenging.