anyone know ophcrack?

if someone out there has ever heard of ophcrack, than please help me out. Well as you might know that ophcrack is a login password recovery program. I have this program on Livecd and i have already burned it. The only problem that i have is that i cant get it to work. I loaded the program, and then restarted the computer but the thing is that nothing happens. My computer just makes some noise and then, nothing.
So for those who can help me out, please do

I wan7 70 b3 a 1337 h4x0r!11!! S0M3ONE T34CH ME TO HAX0R PLS!!111!!!

erm..

you burned it wrong is all I can think of ^^