I saw this system for a roulette game: where basically the odds of winning are 50%. And when you win, you double your money. So basically say you put 1$ on RED/BLACK, the roulette spins and its either 1 or the other. If you lose, you lose your 1$, if yuo win you get 2$ back. Now if you lose, you do the same thing again, but this time you put double the initial amount: 2$, if you win, you get all the money you put in - BACK (1 + 2# = 3$), plus the extra 1$. If you lose, then next time put in 4$ and keep doubling it every time you lose untill you get a win (usualy after 4-5 spins max). Ergo, as long as you keep doubling untill you win - when you do win youll make all the money you invested - BACK - PLUS an additional 1$. So I was wondering if this system actually works, because I tried it out on party poker: I started at 10$, I won about 17, thne I ran out of cash on my 4rth spin and went back down to 2$, then I got back to 7, and ran out again. But It seems if you make a deposit of say, 500$, you are rpetty guranteed to not run out of money, since the odds of losing more than 10 times in a row on a 50% chance game seem almost impossible. Anyone tried this?