No due dilligence done, but that's some seriously impressive sales bullshit  informative website they've got there.....
Looks like everyone and their uncle is making huge money 'arbitraging' these days, and all too willing to share amazing returns with us lucky people.
These guys are pretty conservative, only 662% per annum so far.    Must try harder.
I was thinking about setting up an "Arbitrage of the Arbitrageurs" fund: you give me money and I arbitrage all the HYIP's for you.
Lock in $5000 with me for a couple of years and I'll return you the GDP of a small country, guaranteed.