If you lost the "starting" point of the lazer then move it all the ways to the back of the case so it doesn't click anymore. Then move it 1 click forward, it'll be in the right spot and should work again. You can do what i did and not even bother taking out the ribbon cable since it is a pain to put back in. Just lift up on the drive and pull it out, move the laser to the back and flip the drive upside down. You should be able to see the screw and turn it how ever much you want, flip the drive back and set it in. No messing around with the cable
. I know it's a pain to find the right spot so you can read cdr's and cdrw's but it's worth it in the end i guess. And if you want the Dc Web Browser I think MegaGames has it for download.