I was the exact same as you lol. Which is why I asked if he could transfer 30m from my Mule to my main. (Main's poor as shit so I didn't mind if he stole the 1.5m) Few hours later 'Hey man I've finished'. 30m on my main and 2m on my mule (He said it's the method and couldn't transfer the rest). I then put my mate onto him, my freind asked if he could do this same, this time Xfer 50m and give himself 10m. My freind was trusting him with alot.
And guess what? Unwound pulled through a day later 'Bro I'm finished I took 10m like you said'.
He then messaged my freind and said 'Bro I was banned on sythe for supposingly scamming can you post this pic? Freind doesn't have a Sythe.org account so asked me.
The only downside I'd say was that my freind had to liquidate his cash
http://img710.imageshack.us/img710/8105/100103221604.png