ICE have their own DOM trader built into their WebICE GUI.
Right click on the contract you want and select "Price View..."
Save you paying for any software.

SMCJB 

ICE have their own DOM trader built into their WebICE GUI. Right click on the contract you want and select "Price View..." Save you paying for any software.

Sounds very interesting! Any idea of how much it costs or if there's any possibility of a trial? Have looked on their website but there ain't much information - contact us and so on.

Agree not very informative. The demo doesn't do it proud. WebICE has many built in features including the DOM, charting etc. The charting is very nice because you can chart anything they trade, including spreads, strips etc.
https://www.ice.com/webice.jhtml

As to access I would check with your broker as they have to authorize it. To be honest I'm not sure what the requirements are. I believe there may be min trade/commission requirements though.