How To Mod Minecraft With A Usb(Modded Pickaxe And Get 64+ Of Everything You Mine & Get 256 Stack Of

Okay so heres the youtube video! It's really easy and even a noob could do this!
http://www.youtube.com/watch?v=1lr9c0_lm88

Tools:
Tools:
Minecraft Decompresser:
http://www.gamefront.com/files/231099...
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HorizonYou don't need Horizon any modding tool works but this will be easier as it is used in the video)
http://www.xboxmb.com/horizon/
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HxD (Hex Editor)
http://mh-nexus.de/en/hxd/
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CMD Commands
Decompress:
minecraft.exe -d savegame.dat savegame.dat.decompressed
Compress:
minecraft.exe -c savegame.dat.decompressed savegame.dat