Minecraft crash with twilight mod?

So i just recently downloaded minecraft forge and it works perfectly fine. Until I put the twilight forest mod in the mods folder. If I delete the mod it works again. I believe it's a 1.6.4 version of the mod but I have 1.7.2 version of minecraft. Could this affect this? If it does, do you have a link to the 1.7.2 mod? I've looked everywhere for the 1.7.2 mod version but I couldn't find it.