Lornz 

The best solution would be Investor/RT with DTN Market Access. IRT is MarketDelta without the Footprint charts, has the best MP of all the retail platforms. There are a lot of videos to help you get started and the language is very much like Excel formulas. IB does server-side OCO, so does CQG and CTS.

This is a bit confusing. IB is a broker but CQG and CTS are data feeds. Though I know IB also can mean data feed because they have their own data feed. Maybe you are saying that any brokers using the above data feeds would support server side OCOs?

Thank you. I called them and they seem to be nice. Unlike the grumpy folks in Velocity futures. I will take a further look. They said I could use Sierra charts to do the TPO analysis, and use Rithmic R trader to place the server OCO.

Jolew 

CTS T4 does server-side OCO with Sierra Chart. If you are using Infinity AT charts that's Sierra. You can go to CTS website and look for brokers that support CTS. Deep Discount Trading is one of the brokers that I use.