Another poster had problems with OECry a while back (Saxon22), so I'll give you guys some info you may/maynot want to use.
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I use DTN/IQ Feed as my data feed, they recently upgraded their technology and they are very consistent.
No problems there today.
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There are also several good brokers listed on the brokerage page.
Among others are:
Global Futures
Mirus Futures
thinkorswim
InteractiveBrokers
Good trading