New update

We're still on 1.2.5, but we have a ton of new mods, I'll go into more detail on a later date...

Download this

unzip where you want to (this will be a standalone thingy), right click on appdata.bat and click edit,
change the [[folder address here]] to the address of the current folder.

Also if you suck and have the cracked version change minecraft.exe to minecraftsp.exe and also replace the minecraft.exe to minecraftsp.exe in the folder.

Or you can simply overwrite the stuff in your .minecraft folder with the stuff inside this .minecraft folder inside the zip.