I have no idea how to create a mod, via MCP. I have eclipse and all the other goodies, but i do not know what to open up to start creating the mod. I do know the coding language for the minecraft mod so please do not include that into your answer.
How to use the Minecraft Coder Pack (MCP)?
Secretman212
There are tons of tutorials on the minecraft wiki and on Youtube. And you are probably better off to search the minecraft forums and post there for help.
scott