DGabriel,
I went to the tradingmarkets website, but they have no past perfomance record posted. I sent an e-mail and asked for more information.
Do you have any direct experience with his service? Do you know if its any good?
I have also looked at mrswing and Don Miller's services but it's hard to know how good they are. Larry Swing does post a performance table but it's quite limited - only a couple of month worth.
I like using my own judgement to trade, but if there's a good system and/or trader out there who can help, why not try it?