Soulfrost

i cant find no error logs it doesnt show any. minecraft just goes to mojang screen gets stuck there and freezes, i've updated my graphics card, and have updated java 64 bit update 21. the newest out there. but tekkit alone freezes on me. i can play via regular minecrafts, and other but i dont see why tekkit is giving me issues

Title: Java tm se binary not responding. Version: 1_0_3 OS: windows 64 bit Java Version: java update 21. 64 bit edition for windows vista. Description of Problem: my java is having issues? Error Messages: java tm se binary not responding. Error Log: