World Edit

If you have the command line mod you have world edit. Below is the link for command line and the commands for world edit.

LINKS:

Command Line:
http://www.minecraftforum.net/topic/94310-125-single-player-commands-v322-official-download

World Edit Commands:
http://wiki.sk89q.com/wiki/WorldEdit/Reference

Command Line Mod

Hey guys here is a great mod for minecraft. Check out the link below to download the great command line mod.

LINK:
http://www.minecraftforum.net/topic/94310-125-single-player-commands-v322-official-download/

Smoothnesh 3 Texture Pack

Do you have a laggy computer? Well, the smoothnesh 3 texture pack can help. Check out the link below for more info on how to install it.

LINK:

http://www.youtube.com/watch?v=hX-QmJ5QtyQ&feature=plcp

Too many Items Mod

Do you want more items? Well I reccomend getting the too many items mod. Check out the video link posted below for instructions and everything you'll need for installing the Too Many Items Mod.

VIDEO LINK:
http://www.youtube.com/watch?v=o02uzJTEN9E