First, you have to decompress the files in the "data" directory of the game. Second, you have to activate the mod named fixsmith.esp with the launcher of Skyrim.

New recipes are :

Category : Iron
- 10 Lockpicks : 1 iron ingot + 1 charcoal
- 50 Iron arrows : 2 iron ingot + 3 firewood + 50 feathers

Category : Steel
- 50 Stell arrows : 2 steel ingot + 3 firewood + 50 feathers

Category : Orcish
- 50 Orcish arrows : 2 Orichalcum Ingot + 3 firewood + 50 feathers

Category : Elfe
- 50 Elven arrows : 2 Refined Moonstone + 3 firewood + 50 feathers

Category : Verre
- 50 Glass arrows : 2 Refined Malachite + 3 firewood + 50 feathers

Category : Dwemer
- 50 Dwarven arrows : 2 Dwarven Metal Ingot + 3 firewood + 50 feathers

Category : Ebonite
- 50 Ebony arrows : 2 Ebony Ingot + 3 firewood + 50 feathers

Category : Daedra
- 50 Daedras arrows : 2 Ebony Ingot + 1 daedra dust + 3 firewood + 50 feathers
- 5 daedra dust : 1 daedra's heart

Category : Dragon
- 50 Dragon bone arrows : 1 dragon bone + 3 firewood + 50 feathers
- Dragon bone sword : 1 dragon scales + 1 flawless Diamond + 2 dragon bone
- Dragon bone greatsword : 1 dragon scales + 1 flawless Diamond + 3 dragon bone
- Dragon bone mace : 1 dragon scales + 1 flawless Diamond + 2 dragon bone
- Dragon bone warhammer : 1 dragon scales + 1 flawless Diamond + 4 dragon bone
- Dragon bone war axe : 1 dragon scales + 1 flawless Diamond + 2 dragon bone
- Dragon bone battleaxe : 1 dragon scales + 1 flawless Diamond + 3 dragon bone
- Dragon bone dagger : 1 dragon scales + 1 flawless Diamond + 1 dragon bone
- Dragon bone bow : 1 dragon scales + 1 flawless Diamond + 2 dragon bone

Category : Jewelry
- 1 Copper and Moonstone Circlet : 1 corundum ingot + 1 garnet
- 1 Copper and Onyx Circlet : 1 corundum ingot + 1 amethyst
- 1 Copper and Ruby Circlet : 1 corundum ingot + 1 ruby
- 1 Copper and Sapphire Circlet : 1 corundum ingot + 1 saphir
- 1 Silver and Sapphire Circlet : 1 silver ingot + 1 flawless saphir
- 1 Silver and Moonstone Circlet : 1 silver ingot + 1 flawless garnet
- 1 Gold and Ruby Circlet : 1 gold ingot + 1 flawless ruby
- 1 Gold and Emerald Circlet : 1 gold ingot+ 1 flawless emerald
- 1 Jade and Sapphire Circlet : 1 refined malachite + 1 saphir
- 1 Jade and Emerald Circlet : 1 refined malachite + 1 emerald

Shadow guild armors smithing :

To be able to smith the shadow guild armors, you need the book called "The art of dark leather" in your inventory. The book is sold by Tonilia, the fence of the shadow guild headquarters.
Each armor don't have any enchant so you can enchant it yourself as you want.

Category : Leather

- 1 Dark leather : 1 leather + 3 nightshade
- 4 Dark leather strips : 1 dark leather

Set of discretion :

http://img838.imageshack.us/img838/4377/tgarmorset1.jpg

- Helmet of discretion ( Grey ) : 2 dark leather + 2 dark leather strips
- Helmet of discretion ( Dark brown ) : 2 dark leather + 2 dark leather strips
- Gauntlets of discretion : 1 dark leather + 4 dark leather strips + 1 iron ingot
- Armor of discretion : 4 dark leather + 8 dark leather strips + 1 iron ingot
- Boots of discretion : 2 dark leather + 4 dark leather strips + 1 iron ingot

Set of stealth :

http://img36.imageshack.us/img36/7828/tgarmorset2.jpg

- Helmet of stealth : 3 dark leather + 2 dark leather strips
- Gauntlets of stealth : 2 dark leather + 4 dark leather strips + 1 corundum ingot
- Armor of stealth : 5 dark leather + 8 dark leather strips + 1 corundum ingot
- Boots of stealth : 3 dark leather + 4 dark leather strips + 1 corundum ingot

Set of master of shadows :

http://img33.imageshack.us/img33/6537/tgarmorset3.jpg

- Master of shadows helmet : 4 dark leather + 2 dark leather strips + 3 void salts
- Master of shadows gauntlets : 3 dark leather + 4 dark leather strips + 1 ebony ingot + 1 void salts
- Master of shadows armor : 6 dark leather + 8 dark leather strips + 1 ebony ingot + 4 void salts
- Master of shadows boots : 4 dark leather + 4 dark leather strips + 1 ebony ingot + 2 void salts

Set of the savage shadow :

http://img831.imageshack.us/img831/1830/tgarmorset4.jpg

- Gauntlets of the savage shadow : 1 dark leather + 4 dark leather strips + 1 cave bear pelt + 1 orichalcum ingot
- Armor of the savage shadow : 3 dark leather + 8 dark leather strips + 3 cave bear pelt + 1 orichalcum ingot
- Boots of the savage shadow : 2 dark leather + 4 dark leather strips + 1 cave bear pelt + 1 orichalcum ingot

Upgrades :
- set of discretion : 1 dark leather
- set of stealth : 1 dark leather + 1 void salts
- set of the master of shadows : 1 dark leather + 2 void salts
- set of the savage shadow : 1 dark leather

Dark brotherhood armors smithing :

To be able to forge the dark brotherhood armors, you need the book named "Sibyl armors" in your inventory. You can find it on the Arnbjorn's forge table in the dark brotherhood sanctuary.

Category : Leather

- 1 Sibyl leather : 1 leather + 1 sibyl crystal
- 4 Sibyl leather strips : 1 sibyl leather

Set of the bloody hand :

http://img11.imageshack.us/img11/9082/tgarmorset5.jpg

- Helmet of the bloody hand : 3 sibyl leather + 2 sibyl leather strips
- Gauntlets of the bloody hand : 2 sibyl leather + 4 sibyl leather strips + 1 quicksilver ingot
- Armor of the bloody hand : 4 sibyl leather + 8 sibyl leather strips + 1 quicksilver ingot
- Boots of the bloody hand : 3 sibyl leather + 4 sibyl leather strips + 1 quicksilver ingot


Set of somber intentions :

http://img525.imageshack.us/img525/530/tgarmorset6.jpg

- Helmet of somber intentions : 4 sibyl leather + 2 sibyl leather strips + 3 void salts
- Gauntlets of somber intentions : 3 sibyl leather + 4 sibyl leather strips + 1 ebony ingot + 1 void salts
- Armor of somber intentions : 5 sibyl leather + 8 sibyl leather strips + 1 ebony ingot + 4 void salts
- Boots of somber intentions : 4 sibyl leather + 4 sibyl leather strips + 1 ebony ingot + 2 void salts

Upgrades :
- set of the bloody hand : 1 sibyl leather + 1 void salts
- set of somber intentions : 1 sibyl leather + 2 void salts

About ingredients :

- Feathers are sold at any misc merchant like Lucan in Riverwood.
- Sibyl crystals are looted on hagravens.

Language :
- English

Credits :
- AeonVita for dragon bone weapons
- solidus2845 for the barbarian thief armor
- Samutz for the TESSnip tutorial
- surfernet for "Dark Brotherhood -silent-" textures used for the armor of somber intentions

History :

V1.5 : ( maj 13/12/2011)
- added 1 new dark brotherhood armor set
- changed receipes of the dark brotherhood armors to fit their power

V1.4 :
- added 1 dark brotherhood recipe

V1.3 :
- added dragon bone weapons recipes.
- changed the arrows recipes to fit with the new dragon bone arrows recipe.
- changed dragonplate stats so it is more powerfull than the daedric one.

V1.2 :
- added recipes to create and upgrade 4 shadow guild armor sets ( set of discretion, set of stealth, set of the master of shadows et set of the savage shadow ).

V1.1 :
- added recipes to create the circlets.

V1.0:
- allow to smith lockpicks and arrows.

( if you have any request like new recipes, don't hesitate to ask )