Hi guys, TnT here. I've been messing around, and trying to get optifine and forge to work together. I have tried using magic launcher, but they don't seem to be compatible. I used both 1.7.2 versions of each, but they dont seem to work together. Any ideas guys?
Put the OptiFine.jar into the mods folder in your .minecraft and run Minecraft forge like normal! Hope this helped!