yolo?tutorial how to install optifine into all your FTB modpacks
Step 1: Put the optifine folder in "JarMods" in teh FTB launcher.
Step 2: Drink beer and wonder how you could have complicated that to an 8 min long video.
I don't understand it but whenever anyone looks at a magic map from TF it crashes the server. Then only info I've been able to find in the forums regarding this it that Optifine causes it to crash. I haven't done too much testing because when it comes down to it I would rather have Optifine than the TF map.
The wrong version of Optifine will crash the client, not the server. With that said, make sure that you're running the correct version of Optifine for MC 1.4.7, because that's the latest MC core FTB supports. I believe the version of Optifine you want is OptiFine 1.4.6_HD_U_D5. From the MCF thread:...