don't worry about the cons, the only people getting ripped off are the people buying the software that claims to show them the cards, the con artist makes a program that looks like it does something, then the user has to enter in thousands of hands to "synchronize with the rng" (something that is virtually impossible, especially with the poker sites changing the seed for the rng every could of hours), anyway after the user enters their 2000 or however many hands it is they find that the program doesn't work, they go to the official website and find that "ooohhh" they have to upgrade to version 4.1, for which they need a ticket from the owner of the website, something i am assuming they will never get. its actually quite interesting to see how much effort this con artist has put into this elaborate scam, if you do a google search for his 'product' you come up with heaps of forums where he's created fake accounts pretending to be actual customers promoting the product.
if anyones interested this is the site of the scam..
http://www.powerpokersecrets.com/
and this is some information disproving it
http://www.groupsrv.com/science/about140064.html