minecraft mais leve com os mods fps plus optileaves e optifine caso nao der resultado atualize os drivers da sua placa de video e baixer texturas que tira leg bom jogo :)
Installing a modpack using the Technic Launcher is easy. If you don't already have the launcher downloaded, visit our download page to get the latest version.
Type in the modpack name (minecraft mais leve 1.6.2) or paste the following url into the search box.
Finally, click Install at the bottom right of the launcher after you select minecraft mais leve 1.6.2 from the list on the left. The launcher will handle everything else!