http warez is dying... gets deleted way to fucking fast, and fewer and fewer free webspace providers are availible, most of whom have totally cracked down on warez hosted on their sites....
if you're particularly rich, then you can think of setting your own FTP servir, like someone above suggested, but if you do it with the specific purpose of making money, youll 99% loose out... unless you do it GOOD (a T3 by those standards would be bare minimum for such a job, and thats pretty expensive)
y is it that difficult to make money from warez? 3 words for you:
Warez Is Free