hi guys. this is so bad. i just bought a lite-on 1635s and my first write failed. it gave me an error saying lead-in lead-out failed. i used frontech media to burn. is this a problem with media or the drive itself? not only that it also failed to write on the cd-rw, local brand. giving a lead-in lead-out error. i'm very much worried abt this as i bought it just yesterday. please help me out!