Wow, I was reading the entire thread waiting for someone to bash this guy for coming on here and pushing a product that he's obviously affiliated with for 8 of his first 12 posts. I mean, they're a cool idea that would be worth trying, so why don't you just come on here and say, hey, I work for this new company that has some cool new papers you might wanna check out? If you wanna come on here and try to trick me into buying them, then I'll stick with my zig-zags.