20 .info domains, less than 20 hours work, i made that much, not everybody has to knowledge to do it the right way, and it takes longer to get indexed sometimes, depending on what you do, this is mass production. it all depends on how much time you spend building and promoting your sites, but the tutorials have all the details, no hidden tricks
Also the set of scripts is so complete that it lets you save a ton of time on each task, only the scripts are worth more than what i am selling the whole package for
nik