Mods only work for the version they specify in their title. 1.3_01 mods do not work for 1.4. Do not post asking somebody to update their mod, it is pointless. You can suggest things you'd like to see when they update, or you can discuss the mod in its present state, but do not ask them to update it, it's spamming to do so.
A uniform method of naming mod threads will help organization a lot.
Here is how you should name your mod threads.
[Minecraft-Version]Mod Name[OTHER STUFF]
Please include the _0# from now on, thanks!
No need for [MOD] in the front anymore, because if it is in this section, it should be a mod.
If you have any questions about how you should name your mod, please post here!