OnLineRoulette

If you have been searching online for ways to make money you will have no doubt come across these systems that gaurantee that you will make money playing online roulette. Some of them ask you to make a donation through paypal to them if you win (in order for them to carry on their research)They claim to be do-gooders by giving you the chance to earn massive amounts of money each day,and then saying "when you have made several hundred a day stop,and move to another casino"and then go to another one of their recomended casinos.
In truth its very clever,however they are affiliates of the casinos they recomend,and as such earn a commision from that casino that you sign up with,nothing wrong with that,I earn some money if you buy some of my products.
I havn't tried the system,i tried to try it but my internet security system blocked me from downloading the software.How ever three casinos were recomended and when i was reading the terms and conditions for those three casinos,it looks like you cant withdraw any winnings untill you have won quite a large amount of money,and all three casinos seem to be linked,maybe owned by the same company.
any way my question is,has anybody made money from this ?
Ray