I think that french guy did a very good work about organizing and sorting all those faq's out! check the faq's section before posting this question.
check this out: http://noise101.wikidot.com/pro-tips there's a section about leads by andy
cool Im just gonna put some bas on and upload it, its just a pre song tho....only using my pod and stuff...but if anyone get good vocals, I will re-record it