I've been trading stocks/options/ETFs for about 3 years (mostly QQQQ) and I'm thinking about transitioning to futures. As I'm familiar with QQQQ, I'm planning to start here first. Does the Powershares QQQQ Futures track perfectly with the ETF (as in .10 move in the ETF shows up as .10 move exactly at the same time in the futures)? Also, can anyone recommend any brokers to get started? Thanks for any help.