Pwnguin

So I have forge installed, with the magic laucher. I have the mccapes mod, optifine, Rancraft Penguins, TMI, and Rei's minimap. Whenever I start Minecraft (via magic launcher), it says FML is preparing minecraft, but no loading appears. Minecraft shows the Mojang screen, then blackscreens. After uninstalling forge and all the mods it works fine, but I need optifine so my dinosaur of a computer can run minecraft. Yes, I have deleted MEAT-INF, and I also have everything updated to the latest versions. This did work before, but yesterday it stopped. Can you pleas help?