Hello people today I came here to help so many people having a problem with the crash minecraft 1.4.7 minecraft vanilla or with mods you guys have to download a file called LWJGL 2.7.1 will have to exchange files of minecraft and this tutorial I will teach you how solve this problem
1-download this file link 4shared http://www.4shared.com/rar/2Qcjxaos/bin.html
2 - va minecraft's bin folder and place the files that goes to the bin folder
3 - natives have a folder open the folder inside the bin and natives replace everything is there
ready to play minecraft and be happy