Historical daily datas for commodities

Hello,

I am looking for daily datas of different ag and meat contracts ( every expiries, no continuous back adjusted contracts ) for the year 2006, 2007, 2008, but I only found free datas for continuous contracts on the internet.

I don't have TradeStation anymore and so I don't have access to any historical database for my tests.

Does someone knows some free data website or software 30 day demo where I can get those daily settlements? I find it difficult to believe it's so hard to find DAILY datas and for sure I will not pay for it.

Thanks a lot.

 

Bump

 

One question: If I use ninja for free with yahoo datas, can I get daily datas of different commodity contracts for the last 3 years?

Thanks.

 

http://www.tradingblox.com/tradingblox/free-historical-data.htm

but they are back-adjusted

 

Yep, intraday bill. I knew about this link, I need individual contracts.

Thanks though.