i Cannot seem to get Optifine Working

[Viz]

I clicked Edit Modpack, Chose the Jar tab and added it but it dose not let my FTB Ultimate load

Im trying to get this to work http://bdcraft.net/patch-details?i=1-Feed+the+Beast

but i'm told i need Optifine to Get it to work I'm new to FTB So i'm not sure what i am doing wrong

Ps sorry for lack of grammar i'm working on it

 

[UniZero]

Are you using the correct version of Optifine?

 

[Ashzification]

Did you put Optifine in the correct folder?

 

[GuildMaster]

1. Optifine is not needed for Sphax, but its highly recommended ( custom fonts, connected textures ).
2. Make sure you get Optifine for 1.4.7. Go to Optifine Minecraft Forum page, go to Optifine Ultra HD, and open the Older Versions spoiler. Then select OptiFine 1.4.6_HD_U_D5
and download it.
3. To install, open FTB Launcher, select FTB Ultimate, click Edit Modpack, and select JarMods tab. Click Add Mod, select the Optifine zip file, and play.
Check Sphax forums on how to get the texturepack.