Hello today i'm going to tell you how to upload a mod to minecraft.

Hey so download your mod (some mods require modloader and sound mod, what ever it says or else it wont work)
So the link to 1.0 mod loader is this: http://www.minecraftdl.com/modloader-1-0/ so
download mod loader then the mod you want, so when you have both the folders open click home button and type in %appdata% and hit enter, so click on .minecraft then bin should go like this "%appdata%.minecraftbinminecraft
Right click on minecraft not minecraft.jar, and open with winrar: http://www.win-rar.com/download.html
so you have when you have it opened with winrar drag all files from "your mod' and "mod loader" to the folder in the winrar so now just close everything and play minecraft :D Enjoy...