Best simulator?

After a free simulator, will pay for one if need be later down the line. Going to spend the next year researching and getting my mindset right before I do my first trade. Fortunatly I understand the psychological part already, having burned myself by letting emotion take over on "professional gambling", thankfully I only lost £65.

I have been using bullbearings but it seems flawed as a simulator, and someone kept selling my trades and buying stock in the same company over and over even though they dont have my login information :S

I have tried using the IB simulator (java one) but it wont run, I think I tried it at the wrong time.

Many thanks

First virtual trade

AMP futures for futures, thinkorswim for equities.