okay, what the devil is going on. i've tried using hd u b4 with the 1.6.4 jar, but when i press play, the progress bar fills, the launcher minimizes like it's about to run, then maximizes like i never hit play. really starting to fecken brass me off mate.
edit: btw, what version of optifine do you even *use* with 1.6.4!
edit2: nvm, i talked to a friend on fb and he said to use hd c8 so....problem solved!
Hey, i'm confused. When I install Optifine for beta 1.7.3 (the most awesome version EVER ) seems like there is no problem, but when i play it, the mod doesn't works! It seems like i haven't installed it and when i check the .jar, every file that I have copied from the mod's file has disappeared! I don't understand what's going on