Basically the answer to this question is really simple it comes down to 2 main factors, being.
1. Less Food
2. More Drugs
This is supposed to be a highly effective weight loss tactic however it is extremely bad for your health. Exercise and eating less can facilitate weightloss without risking your health.
Well, I think that you should try the following sites:
www.myspace.com/lezbianholocaust
www.myspace.com/strictvincent666
Some good heavier bands here from Australia, enjoy!